初步研究

A preliminary study of xeromorphism of some important xerophytes growing in Tungeli Desert.

腾格里沙漠主要旱生植物旱性结构的初步研究.

Objective To investigate the distribution and clinical significance of aerobes in the microecosystem of ostiomeatal complex.

目的初步研究窦口鼻道复合体微生态系需氧菌分布及临床意义。

Furthermore, the relation of fabric drapability and stretching-length, flexual modulus and shearing modulus is also discussed.

初步研究了织物伸出长度、弯曲刚度、剪切刚度对静态悬垂系数的影响。

The article studied the extracting method of fucoidin from kelp and influences of factors on its free radical scavenging activity.

以海带为原提取褐藻糖胶,并初步研究了一些因素对褐藻糖胶的自除能力的影响。

This paper studies the processing technology of peanut emulsus beverage,discusses the stable effects of emulsifier and stabilizer on the peanut emulsus beverage.

初步研究了花生乳的生工艺条件,着重探讨乳化剂、稳定剂对花生乳匀稳定的效果。

It is greatly senseful to study nonlinear phenomenon of transducer for understanding the active state of transducer exactly and increasing the acoustic-electric index.

本文以实验研究为主，对大功率压电超声换能器的非线性进行了初步研究，以期对实际生应用提供有益帮助。

The chemical constituents of pod of Gleditsia sinensis Lam. have been studied.The saponin, fibrin, half fibrin, xylogen and proteins of it have been mensurated.

初步研究了皂荚中所含的化学成分,测定了皂甙、纤维素、半纤维素、木质素、果胶、蛋白质相对于绝干皂荚的质量百分含量。

This paper introduced the Method of Dark-field Illumination to develop poroscopy on the glass, and some factors related to forming of poroscopy were also studied.

文章采用一种常用的配光方法―暗视场照明方法，显现光滑平面玻璃上汗潜指印的汗孔细节特征，并对实验中影响汗孔细节特征形成的部分因素进行了初步研究。

Methyl thioacetate was prepared by using acetyl chloride and methyl mercaptan as starting raw material in this paper.The yield of product is 69.3%.Itcan be used in seasoning flavor.

对可用于各种调味香精的食用香硫代乙酸甲酯的合成进行了初步研究，率达到693％，对所合成的品做了红外光谱分析和质子核磁共振分析，确定了其化学结构。

Dimethyl fumarate, metyl topsin and sodium dehydrogene acetate were used in the antiseptic treatment during storage of Kudzu. The experiment indicated that the effects of metyl topsin was the best.

试用富马酸二甲酯、甲脱布津、脱氢醋酸钠3种防腐剂对抑制葛根采后的霉变情况进行初步研究,结果表明:在所用3种防腐剂中,甲脱布津的防霉效果最好。