查询词典 laboratory experiment

Warwick Zhejiang Scientific Instruments Ltd is a professional manufacturer of plastic laboratory equipment and supplies private experiment, the production of a series of precision pipette, widely used in medical and health.

浙江华威科学仪器有限公司是一家专业生产实验室仪器及塑料实验用品的私营企业，生产的系列精密移液器，广泛使用于医疗卫生。

The experiment for the low price design was made in laboratory, indicating that the polarimeter can work properly in the wavelengths range of 430 780nm, covering the best wavelengths for PSP0 observations.

对于低价设计的实验结果表明，偏振器可在430780nm 波长范围内工作，能够实现PSP0 在其最佳工作波长的偏振测量。

In this paper a series of laboratory physical simulation experiment s are conducted to study the effect of the slug size ( including the main slug, prepositive slug and protective slug) on displacing efficiency in ASP flooding.

在三元复合驱室内物理模拟实验中，选取两种相对分子质量(1200×10~4和2000×10~4)的聚合物以及两种岩心。

This paper investigates the reaeration ability of riverway artificial structure and determines the optimum shape of artificial structures, primarily recurring to the laboratory model experiment and field measurement, and uses the curve dam with WES standard profile and rubber dam as investigative objects.

本文主要借助室内模型试验和实地观测对河道人工建筑物的复氧进行研究，并筛选出最佳的人工建筑物形状；具体选取具有WES型标准剖面的曲线型溢流坝和橡胶坝作为研究对象。

Rubber dam laboratory model experiment: respectively measures the reaeration ability of smooth overflow surface and roughened overflow surface, then contrastively analyses the effect and reason of reaeration improving after roughened modification, and the reaeration effect between curve dam and rubber dam.

橡胶坝复氧室内模型试验：分别测量了光滑溢流面和糙化溢流面的复氧能力，对比分析了溢流面糙化后复氧增强的效果和原因，并对摘要比分析了曲线型溢流坝和橡胶坝的复氧效果。4。

In order to find out primary and secondary factors influencing the power dissipation of corn rootstalk treatment device of no-tillage planter, soil-bin experiment was carried out in the laboratory. The power dissipation model of the device was set up based on the quadratic regressive orthogonal test of the influencing factors.

为找出影响免耕播种机玉米根茬处理装置的功率消耗的主次因素，对新研制的免耕播种机玉米根茬处理装置进行了室内土槽试验研究，对影响作业功耗的因素采用二次旋转回归正交试验，建立了玉米根茬处理装置的功耗模型。

The physical experiment on hydraulic fracturing propagation in laboratory showed that the penetration of hydraulic fracture into the salutatory barrier mainly depended on the normal stress difference between salutatory barrier and pay zone.

室内物理模拟实验研究发现，突变体法向应力对水力裂缝能否穿过突变体起着决定性作用，约4MPa的法向应力差可以促使水力裂缝穿透突变体，继续沿原来的方向延伸。

First, the ICF and the fast ignition are introduced simply. Secondly the basic concepts and theories for laser-plasma interaction are expatiated, then the recent research status, the generation mechanisms of spontaneous magnetic field during the interaction of laser-plasma are described in detail. Finally the introduction is focused on the experiment setup and results of spontaneous magnetic field on 20TW laser facility in China Academy of Engineering Physics Key Laboratory.

论文简单介绍了惯性约束聚变和快点火的概念，阐述了激光等离子体相互作用相关的基本概念和基础理论，比较全面地阐述了激光与等离子体相互作用中自生磁场的研究现状、产生机制，并详细介绍了在高温高密度国家重点实验室20TW超短超强激光装置上利用高次谐波伴线结构法取得的自生磁场测量结果。

He must have known it ever since the strontium 90 experiment he conducted at the laboratory.

" "他一定知道它自锶90进行实验，他的实验室。

Mechanical properties of soil including resistance to pressure, shearing, and deformation, internal pressure in relation to soil moisture content were studied with model experiment of paddy soils in rice stubble field and in wheat stubble field under laboratory condition.

在实验室条件下，模拟稻茬和麦茬两种土壤状况，研究了抗机械强度、变形性质和内压力三者与土壤含水量的关系。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。