Whooping cough is very prevalent just now.

百日咳正在广泛流行。

Exogamy remains much less prevalent among African Americans.

异族婚姻在非裔美国人中仍然很少见。

The habit of travelling by aeroplane is becoming more prevalent.

乘飞机旅行习惯变得越来越盛行了。

The custom of worshipping ancestors is prevalent among these people.

崇拜祖先风俗在这些人中是普遍。

The habit of travelling by aircraft is becoming more prevalent each year.

坐飞机旅行一年比一年普遍了。

Colds are prevalent in the winter.

伤风在冬季很普遍。

No proof has been provided that gastric hypomotility or stasis is more prevalent in patients with gastric ulcer than in the normal population.

没有证据表明胃溃疡患者胃动力不足或正常人更为常见。

Objective To understand the carriable condition and categories of enteric pathogenic Salmonella and Shigella in high school students in the disease prevalent seasons.

目了解常见肠道致病菌沙门菌、志贺菌在疾病高发季节时中学生携带状况及菌型分布。

Oil spotting (oleocellosis) was a prevalent physiological rind disorder of citrus fruits that was caused by the action of phytotoxic rind oils released from the oil cells in the flavedo.

摘要油斑病是发生在柑橘果实上一种常见生理性病害，是由于柑橘外皮组织中溢出橘油光毒性造成。

Whooping cough is very prevalent just now.

百日咳正在行。

Exogamy remains much less prevalent among African Americans.

异族婚姻在非裔美国人中仍然。

The habit of travelling by aeroplane is becoming more prevalent.

乘飞机旅行的习惯变得越来越盛行了。

The custom of worshipping ancestors is prevalent among these people.

崇拜祖先的风俗在这些人中是普遍的。

The habit of travelling by aircraft is becoming more prevalent each year.

坐飞机旅行一年比一年普遍了。

Colds are prevalent in the winter.

伤风在冬季普遍。

No proof has been provided that gastric hypomotility or stasis is more prevalent in patients with gastric ulcer than in the normal population.

没有证据表明胃溃疡患者的胃动力不足或停滞较正常人更为常。

Objective To understand the carriable condition and categories of enteric pathogenic Salmonella and Shigella in high school students in the disease prevalent seasons.

目的了解常肠道致病菌沙门菌、志贺菌在疾病高发季节时中学生的携带状况及菌型分布。

Oil spotting (oleocellosis) was a prevalent physiological rind disorder of citrus fruits that was caused by the action of phytotoxic rind oils released from the oil cells in the flavedo.

摘要油斑病是发生在柑橘果实上的一种常的生理性病害，是由于柑橘外皮组织中溢出的橘油的光毒性造成的。

Whooping cough is very prevalent just now.

百日咳正在广泛流行。

Exogamy remains much less prevalent among African Americans.

异族婚姻在非裔美国人中仍然很少见。

The habit of travelling by aeroplane is becoming more prevalent.

乘飞机旅行的习惯变得越来越盛行了。

The custom of worshipping ancestors is prevalent among these people.

崇拜祖先的风俗在这些人中是普遍的。

The habit of travelling by aircraft is becoming more prevalent each year.

坐飞机旅行一年比一年普遍了。

Colds are prevalent in the winter.

伤风在冬季很普遍。

No proof has been provided that gastric hypomotility or stasis is more prevalent in patients with gastric ulcer than in the normal population.

有据表明胃溃疡患者的胃动力不足或停滞较正常人更为常见。

Objective To understand the carriable condition and categories of enteric pathogenic Salmonella and Shigella in high school students in the disease prevalent seasons.

目的了解常见肠道致病菌沙门菌、志贺菌在疾病高发季节时中学生的携带状况及菌型分布。

Oil spotting (oleocellosis) was a prevalent physiological rind disorder of citrus fruits that was caused by the action of phytotoxic rind oils released from the oil cells in the flavedo.

摘要油斑病是发生在柑橘果实上的一种常见的生理性病害，是由于柑橘外皮组织中溢出的橘油的光毒性造成的。

Whooping cough is very prevalent just now.

百日咳正在广泛流行。

Exogamy remains much less prevalent among African Americans.

异族婚姻在非裔美国人中仍然很少见。

The habit of travelling by aeroplane is becoming more prevalent.

乘飞机旅行习惯变得越来越盛行了。

The custom of worshipping ancestors is prevalent among these people.

崇拜祖先风俗在这些人中是。

The habit of travelling by aircraft is becoming more prevalent each year.

坐飞机旅行一比一了。

Colds are prevalent in the winter.

伤风在冬季很。

No proof has been provided that gastric hypomotility or stasis is more prevalent in patients with gastric ulcer than in the normal population.

没有证据表明胃溃疡患者胃动力不足或停滞较正常人更为常见。

Objective To understand the carriable condition and categories of enteric pathogenic Salmonella and Shigella in high school students in the disease prevalent seasons.

目了解常见肠道致病菌沙门菌、志贺菌在疾病高发季节时中学生携带状况及菌型分布。

Oil spotting (oleocellosis) was a prevalent physiological rind disorder of citrus fruits that was caused by the action of phytotoxic rind oils released from the oil cells in the flavedo.

摘要油斑病是发生在柑橘果实上一种常见生理性病害，是由于柑橘外皮组织中溢出橘油光毒性造成。

Whooping cough is very prevalent just now.

百日咳正在广泛流行。

Exogamy remains much less prevalent among African Americans.

异族婚姻在非裔美国人中仍然很少。

The habit of travelling by aeroplane is becoming more prevalent.

乘飞机旅行习惯变得越来越盛行了。

The custom of worshipping ancestors is prevalent among these people.

崇拜祖先风俗在这些人中是。

The habit of travelling by aircraft is becoming more prevalent each year.

坐飞机旅行一年比一年了。

Colds are prevalent in the winter.

伤风在冬季很。

No proof has been provided that gastric hypomotility or stasis is more prevalent in patients with gastric ulcer than in the normal population.

没有证据表明胃溃疡患者胃动力不足或停滞较正人更为。

Objective To understand the carriable condition and categories of enteric pathogenic Salmonella and Shigella in high school students in the disease prevalent seasons.

了解肠道致病菌沙门菌、志贺菌在疾病高发季节时中学生携带状况及菌型分布。

Oil spotting (oleocellosis) was a prevalent physiological rind disorder of citrus fruits that was caused by the action of phytotoxic rind oils released from the oil cells in the flavedo.

摘要油斑病是发生在柑橘果实上一种生理性病害，是由于柑橘外皮组织中溢出橘油光毒性造成。

Whooping cough is very prevalent just now.

百日咳正在广泛流行。

Exogamy remains much less prevalent among African Americans.

异族婚姻在非裔美国人中仍然很少见。

The habit of travelling by aeroplane is becoming more prevalent.

乘飞机旅行的习惯变得越来越盛行了。

The custom of worshipping ancestors is prevalent among these people.

崇拜祖先的风俗在这些人中是普遍的。

The habit of travelling by aircraft is becoming more prevalent each year.

坐飞机旅行一年比一年普遍了。

Colds are prevalent in the winter.

伤风在冬季很普遍。

No proof has been provided that gastric hypomotility or stasis is more prevalent in patients with gastric ulcer than in the normal population.

没有证据表明胃者的胃动力不足或停滞较正常人更为常见。

Objective To understand the carriable condition and categories of enteric pathogenic Salmonella and Shigella in high school students in the disease prevalent seasons.

目的了解常见肠道致病菌沙门菌、志贺菌在疾病高发季节时中学生的携带状况及菌型分布。

Oil spotting (oleocellosis) was a prevalent physiological rind disorder of citrus fruits that was caused by the action of phytotoxic rind oils released from the oil cells in the flavedo.

摘要油斑病是发生在柑橘果实上的一种常见的生理性病害，是由于柑橘外皮组织中溢出的橘油的光毒性造成的。

Whooping cough is very prevalent just now.

百日咳正在广泛流行。

Exogamy remains much less prevalent among African Americans.

异族婚姻在非裔美国人仍然很少见。

The habit of travelling by aeroplane is becoming more prevalent.

乘飞机旅行的习惯变得越来越盛行了。

The custom of worshipping ancestors is prevalent among these people.

崇拜祖先的风俗在这些人遍的。

The habit of travelling by aircraft is becoming more prevalent each year.

坐飞机旅行一年比一年遍了。

Colds are prevalent in the winter.

伤风在冬季很遍。

No proof has been provided that gastric hypomotility or stasis is more prevalent in patients with gastric ulcer than in the normal population.

没有证据表明胃溃疡患者的胃动力不足或停滞较正常人更为常见。

Objective To understand the carriable condition and categories of enteric pathogenic Salmonella and Shigella in high school students in the disease prevalent seasons.

目的了解常见肠道致病菌沙门菌、志贺菌在疾病高发季节时学生的携带状况及菌型分布。

Oil spotting (oleocellosis) was a prevalent physiological rind disorder of citrus fruits that was caused by the action of phytotoxic rind oils released from the oil cells in the flavedo.

摘要油斑病发生在柑橘果实上的一种常见的生理性病害，由于柑橘外皮组织溢出的橘油的光毒性造成的。

Whooping cough is very prevalent just now.

百日咳正在广泛流行。

Exogamy remains much less prevalent among African Americans.

异族婚姻在非裔美国人中仍然很少见。

The habit of travelling by aeroplane is becoming more prevalent.

乘飞机旅行的习越来越盛行了。

The custom of worshipping ancestors is prevalent among these people.

崇拜祖先的风俗在这些人中是普遍的。

The habit of travelling by aircraft is becoming more prevalent each year.

坐飞机旅行一年比一年普遍了。

Colds are prevalent in the winter.

伤风在冬季很普遍。

No proof has been provided that gastric hypomotility or stasis is more prevalent in patients with gastric ulcer than in the normal population.

没有证据表明胃溃疡患者的胃动力不足或停滞较正常人更为常见。

Objective To understand the carriable condition and categories of enteric pathogenic Salmonella and Shigella in high school students in the disease prevalent seasons.

目的了解常见肠道致病菌沙门菌、志贺菌在疾病高发季节时中学生的携带状况及菌型分布。

Oil spotting (oleocellosis) was a prevalent physiological rind disorder of citrus fruits that was caused by the action of phytotoxic rind oils released from the oil cells in the flavedo.

摘要油斑病是发生在柑橘果实上的一种常见的生理性病害，是由于柑橘外皮组织中溢出的橘油的光毒性造成的。

Whooping cough is very prevalent just now.

百日咳正在广泛流行。

Exogamy remains much less prevalent among African Americans.

异在非裔美仍然很少见。

The habit of travelling by aeroplane is becoming more prevalent.

乘飞机旅行的习惯变得越来越盛行了。

The custom of worshipping ancestors is prevalent among these people.

崇拜祖先的风俗在这些是普遍的。

The habit of travelling by aircraft is becoming more prevalent each year.

坐飞机旅行一年比一年普遍了。

Colds are prevalent in the winter.

伤风在冬季很普遍。

No proof has been provided that gastric hypomotility or stasis is more prevalent in patients with gastric ulcer than in the normal population.

没有证据表明胃溃疡患者的胃动力不足或停滞较正常更为常见。

Objective To understand the carriable condition and categories of enteric pathogenic Salmonella and Shigella in high school students in the disease prevalent seasons.

目的了解常见肠道致病菌沙门菌、志贺菌在疾病高发季节时学生的携带状况及菌型分布。

Oil spotting (oleocellosis) was a prevalent physiological rind disorder of citrus fruits that was caused by the action of phytotoxic rind oils released from the oil cells in the flavedo.

摘要油斑病是发生在柑橘果实上的一种常见的生理性病害，是由于柑橘外皮组织溢出的橘油的光毒性造成的。

Whooping cough is very prevalent just now.

百日咳正在广泛流行。

Exogamy remains much less prevalent among African Americans.

异族婚姻在非裔美国人中仍然很少。

The habit of travelling by aeroplane is becoming more prevalent.

乘飞机旅行习惯变得越来越盛行了。

The custom of worshipping ancestors is prevalent among these people.

崇拜祖先风俗在这些人中是。

The habit of travelling by aircraft is becoming more prevalent each year.

坐飞机旅行一年比一年了。

Colds are prevalent in the winter.

伤风在冬季很。

No proof has been provided that gastric hypomotility or stasis is more prevalent in patients with gastric ulcer than in the normal population.

没有证据表明胃溃疡患者胃动力不足或停滞较正人更为。

Objective To understand the carriable condition and categories of enteric pathogenic Salmonella and Shigella in high school students in the disease prevalent seasons.

了解肠道致病菌沙门菌、志贺菌在疾病高发季节时中学生携带状况及菌型分布。

Oil spotting (oleocellosis) was a prevalent physiological rind disorder of citrus fruits that was caused by the action of phytotoxic rind oils released from the oil cells in the flavedo.

摘要油斑病是发生在柑橘果实上一种生理性病害，是由于柑橘外皮组织中溢出橘油光毒性造成。