preliminary study

A preliminary study on G-banding patterns at metaphase chromosomes in Malus baccata.

山荆子染色体中期G带带型的初步研究.

A Preliminary Study on Utilization of Genetic Sterility in Brassica napus L.

与油菜显性核不育应用研究初报>>相似的文献.

Preliminary study on the exchange of NO_X ( NO, NO_2) between above-ground rice plant and ambient air at tillering stage

分蘖期水稻地上部和空气间的NO X（NO、NO2）交换作用

And the preliminary study the co vulcanization system the blending compound is also done.

同时,对并用胶的共硫化系统也作了初步的分析.

Preliminary study on the measure of fines concentration in the filtrate of Dynamic Drainage Test DDT.

本文探讨了动态滤水实验滤液中细小组分浓度的测定方法.

The preliminary study on the relationship between the characteristics of nutrition uptake of rice roots and the plant growth in tillering stage

水稻苗期根系营养吸收特性及其与植株生长关系的初步研究

pilot studies preliminary to a full-scale study

全面进行研究前的试验性研究

Objective preliminary study the effect of osthole on anticoagulation.

目的:研究蛇床子素的抗凝血作用.

Preliminary Study on the Control of Pear Scab with Lukangning.

腐植酸钠防治黄瓜霜霉病的研究.

In many cases, a study of arts was taken as a preliminary to the other faculties.

在许多情况下, 人文学科被视为进入其他学院的预科.

A preliminary study suggests that 4 grams or 2 grams of AgI is desirable.

初步认为箭载碘化银的剂量以载4克和2克为好.

Preliminary study on mechanical properties of soil was done by PFC numerical simulation.

通过颗粒流数值模型试验,从细观力学角度对土的工程力学特性作了初步的研究.

A preliminary study on petroleum accumulation in the Qom basin, iran

伊朗库姆盆地油气成藏机理分析

Silver-epoxy resin compound conductive ointment was prepared by the preliminary study and choice of technology condition.

通过工艺条件的初探和优化选择,研制了银系———环氧树脂复合导电膏.

A Preliminary Study of the Cytological Effects of Hg ~ ( 2 + ) Solution on the Root Tips of Sugarbeet.

Hg~ ( 2+ ) 对甜菜根尖细胞影响的初步研究.

A Preliminary Study on the Mathematic Model of Leaf Area of Ulmus pumila Linn.

与榆无性系叶面积数学模型初步研究>>相似的文献.