test-tube的例句大全

Paraffin sectioning is applied to the research of anatomic structures of vegetative organs of test-tube, transplanted and cutting seedings of Euphorbia pulcherrima.

利用石蜡切片法研究了一品红（Euphorbia pulcherrima）试管苗、移栽苗和扦插苗的营养器官的解剖结构。

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Investigations were carried out, under uniform wall temperature and constant heat flux boundary conditions, on heat transfer and frictional characteristics of transverse tube with large roughness for laminar and turbulent flow of oil in a condensation test facility.

在凝结换热实验台上，采用恒壁温法和恒热流法对油品在大粗糙度横肋管中的层流与湍流摩擦阻力与传热特性进行了实验研究。

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The cross testing method is applied to analyze and design wearing test of sucker rod and oil tube.

运用正交实验法对抽油杆与油管的磨损实验进行分析和设计。

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I had a student today who got his finger stuck inside a test tube in science class ．

今天的科学课上，我有个学生的手被卡在了试管里。

高考真题- 2018 浙江 完形填空

At last, the hot test of the whole tube is also tested.

最后，对整管进行了热测试。

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The internal ballistics and the throttling performance of 85% H2O2-PE hybrid rocket motor loaded with tube grain are studied. The hot firing data of two test motors have been carefully analyzed.

研究了管型药柱的85%H2O2-PE固液火箭发动机的内弹道性能和节流特性，分析了两台发动机的试验结果。

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Hydraulic test for L . O . pipe for stern tube.

艉轴管滑油液压试验.

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For detecting the reason of leakage of dry-gas-compressor ′ s rear condenser in its severed work field, we analyzed the linkage structure of its rube plate and heat transfer tube, and used Li Ke ⅱ hardometer to test the hardness.

为查明干气压缩机后冷凝器在服役现场泄漏的原因，分析了其管板与换热管的连接结构，并用里氏硬度计对管板和换热管进行了硬度检测。

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The method with cattle commonly used breeding has two kinds, namely natural hybridization and test-tube.

家畜配种常用的方法有两种, 即自然配种和人工授精.

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An artificial environment can be created within the confines of a test-tube, a flask culture dish.

试管、瓶子 、 培养皿都能够提供它们所需要的人工环境.

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Taiwan's first test-tube baby, little Master Chang, is a gifted student.

台湾第一个试管婴儿&张小弟，是个多才多艺的资优生。

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It is investigated that the influence of Bauschinger Effect on yield strength of tube body by using four point bending test to simulate the tube making process at varying stress strain amplitudes.

采用X65钢板在四点弯曲加载条件下，模拟输油管制管过程中不同应变量下的应力&应变过程，研究包申格效应对输油管管体屈服强度的影响。

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Is the test-tube baby transplanted?

试管婴儿 移植?

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After the fabrication of the U type tubular mode heat exchanger core is completed, the shell side hydro-test shall be performed in order to protect the joints of the tube and the tube from leakage.

U型管式换热器芯子制作后应进行壳程水压试验，以确保管接头及管不泄漏。

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Experimental test of Machanically fabricated porous surface tube evaporator and low finned tube evaporator

机械加工表面多孔管（E管）蒸发器与低肋管蒸发器的整机试验研究

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This Test was Intended to Examine Alexin Level in Harbin White Male Chick. 1& 42Days of Age. by Test Tube Method With 50% of Hemolysis as Terminal.

本试验用试管法以50%溶血做终点，检测1&42日龄正常滨白公鸡的补体水平。

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Results No difference was found between microcolumn technique and traditional tube agglutination test.

结果微柱凝集技术与传统的抗球蛋白试管检测法无差异.

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Install sight tube in test cock 4 and fill with water as before.

在测试旋塞4号安装观察管,并如前所述注水.

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A small amount of manganese oxide is added to a test tube containing some hydrogen peroxide.

少量的锰的氧化物被加入含有一些过氧化氢的试管中混合.

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The improvement suggestion is given to strengthen fluorescence nondestructive test for the tube.

建议加强对铝合金管的荧光检测.

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