By themselves, these secretions are usually odorless.

些分泌物本身常是无味的。

Trachoma can be transmitted through infected discharge from the eyes and nose.

沙眼过眼睛和鼻子的感染分泌物传播。

In the case of osteogel, that secretion is bone.

对于 osteogel 来说，种分泌物就是骨骼。

And Latent Fingerprints are the invisible impressions created by skin secretions on various surfaces.

潜伏指纹是皮肤分泌物不同表面产生的无形印象。

This dry air leads to increased tracheal irritation and secretion production.

种干燥的空气会增加气管刺激和分泌物的产生。

This, coupled with thick tenacious secretions and crusts, may completely occlude the airway.

再加上的分泌物和伪膜，能会完全堵塞气道。

Once they reach a critical concentration, their secretions trigger light in others too.

一旦达到临界浓度，它们的分泌物也会激发其他物质发光。

He collects a waxy secretion by rubbing his legs all over the flower.

它用脚上的刷子花瓣上滑动，收集蜡状分泌物。

As we age, submandibular, sublingual glands, parotid glands start to decrease their secretions.

随着年龄的增长，颌下腺、舌下腺、腮腺的分泌物开始减少。

In this stage the exudate gets digested by enzymes, ingested by macrophages, or coughed up.

个阶段，分泌物被酶分解，由巨噬细胞吞噬或咳出。

Nasal irrigation can flush out the sinuses, reducing the congestive symptoms of allergic rhinitis.

鼻腔冲洗过排出鼻窦分泌物来减轻过敏性鼻炎的充血症状。

They absorb nutrients and produce secretions, like sweat. Their nucleus is pretty circular.

它们收营养并产生分泌物，比如汗液。它们的细胞核几近圆形。

Humidification helps to soften crusts and tenacious secretions which block tracheobronchial tree.

湿化有助于软化堵塞气管的结痂和粘稠的分泌物。

Aural Toilet. Remove all discharge and debris from the ear.

耳内清理，清除耳内所有分泌物和碎片。

Tracheostomy tube may get blocked by secretions or clots, or it may get dislodged.

气管切开管能会被分泌物或凝块堵塞，也能会移位。

It is diagnosed by identifying Legionella in a culture from respiratory tract secretions and using a urinary antigen test.

由呼道分泌物培养出军团菌或尿抗原检测确诊。

When Paget disease is present, it can cause itching, redness, crusting and discharge from the nipple.

如伴随Paget病，有发痒、发红等症状，乳头有分泌物、结痂等。

Runny nose? Ear pain or discharge? Coughing? Sputum? Sore throat?

流鼻涕吗？耳朵痛吗或者耳道有分泌物吗？咳嗽吗？有痰吗？喉咙痛吗？

They've got an unusually waxy cell wall which is mainly a result of the production of mycolic acid.

些细菌常会有蜡样的细胞壁，由其产生的分枝菌酸等分泌物组成。

It leaves the secretion from the base of its tail, so that the peers are aware of its existence.

它要里留下尾部的分泌物，让附近的同类知道它的存。