In this paper, using 'Earth' as the test material, and studying the colored plastic film mulching on soil environment and onion growth and development, production quality and physiological characteristics.

Taking 17 year old Ginkgo biloba as test material, the effects of temperature and precipitation on wood ring width, ring density maximum density and minimum density were studied.

以北京地区17年生银杏为试材，研究了气温和降水对银杏木材年轮宽度、年轮密度、最大密度、最小密度的影响。

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With intact Phaseolus aureus plant as test material, this paper studied the effects of boron deficiency on its axillary bud growth and polar auxin transportation.

以绿豆为指示作物，研究缺硼对侧芽生长及3H-吲哚乙酸（IAA）在完整植株体内运输的影响。

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In this paper taking No. 40# axle steel as the test material the writer chose two kinds of shot peening strength for peening the test sample.

以40＃车轴钢为试验材料，选择了两种不同的喷丸强度对试件施喷。

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In the isotope well logging, if the particle size and the proportion are not properly choosed, the test material coincidence rate will be low.

同位素测井中，如果粒径及比重选择不当，会造成测试资料符合率偏低。

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The test material comes from the test stands from Daxing, Beijing by sampling one tree from each of the 3 repeats for each clone.

试材取自北京大兴县测定林，每无性系在3个重复中各抽样1株，伐倒取样。

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Under drought stress for the test material, the thickness of the blade thined with a decline in soil moisture. 2.

在干旱胁迫下，各供试马蹄金材料的叶片厚度均随土壤含水量的下降而变薄。

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With decomposed processing tomato roots, stems and leaves as test material, this paper studies its allelopathy on the growth of processing tomato.

以粉碎腐解的加工番茄根、茎、叶为材料研究其对加工番茄自身的化感作用。

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Taking "L402" as the test material, the effect of soil water content on tomato growth, yield and quality was studied.

以L402为试验材料，研究了土壤水分对番茄生长发育及产量品质的影响。

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If perillaldehyde was the evaluation index of perilla quality, the four test material were not the excellent edible variety.

若以特征成分紫苏醛为紫苏质量的评价指标，本研究中的四个品系紫苏试材均不算优良食用紫苏品种。

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The method only needs little material, thus it is more fit for the situation where test material is lack or for in-service equipments.

该方法所需材料少，特别适合于试验材料缺乏或在役设备的无损取样检测的情况。

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The vehicle used in the study, acetone, enhanced dermal absorption of the test material beyond what would reasonably be expected.

本实验中所使用的介质，丙酮，增强了实验物质合理预期的皮肤吸收。

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Test material and the differential expression of chrysanthemum genes are preliminarily studied to screen out genes induced by the sound wave.

本文以菊花作为实验材料，对声波处理后菊花基因的差异表达做初步研究。

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To memorize a speech, toast or test material, read your notes, then type them into the computer.

为了记住一篇演讲稿，祝酒词或者考试材料，先朗读材料，然后录入电脑。

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Dynamic test material is the basic material, accurate and detailed research material is a key of reservoir researchers to understand underground dynamic reservoir.

动态测试资料是油藏开发中的基础资料，精确而细致的研究资料是油藏研究者了解油藏地下动态变化的关键。

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The universal material testing machine is used to test material and get its performance, the control system is the key point of the machine.

万能材料试验机是实现材料性能测试的工具，测控系统是其关键。

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The microstructures, microhardness and superplasticity of test material after SE have been studied.

给出了显微组织变化和力学性能与超塑性能变化的初步结果。

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The test material are two-sided printed, bound and measured by standardized training facilities.

将测验材料双面打印，装订成册，由经过标准化培训的主试现场施测，统一收回。

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Effects of filtered frequency bands in test material on filtered speech recongnition score

测试材料的滤波通带对言语识别率的影响

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The container was inverted on the test material surface for a period of 24 hours.

该瓶倒置于所测试的材料表面持续24小时。

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Active TB is identified if bacterium grows in the test material.

如果检测物质中的某种细菌生长，表明感染了结核病。

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