有密封盖的塑料管比玻璃管好，因为它们更轻，而且如果处理不当也不容易破裂。
Plastic tubes with secure tops are better than glass because they are lighter, and do not break as easily if mishandled.
“我要把一个玻璃管放到她嘴里。”斯赖特力说，他假装这么做了，而彼得在一旁等着。
"I will put a glass thing in her mouth," said Slightly, and he made-believe to do it, while Peter waited.
建造霓虹灯是一门艺术，由经过培训的专业人士在工作中把玻璃管塑造成装饰性的形状和字母。
Building a neon sign is an art practiced by professionals trained on the job to mold glass tubes into decorative shapes and letters.
单个昆虫放置在装有75%到 95%的乙醇的塑料管或玻璃管中（容量为1.5-3.0ml 的装小蚂蚁，5-8ml 的装大一点的蚂蚁）。
Individual insects are placed in plastic or glass tubes (1.5-3.0 ml capacity for small ants, 5-8 ml for larger ants) containing 75% to 95% ethanol.
从锅炉上拆卸水位玻璃管和水龙头。
我想要转动一根玻璃管，在玻璃管内，有一颗珠子。
I have a glass tube that I want to rotate and in the glass tube, I have a marble.
不应使用玻璃管液位计。
两根钨丝电极是封在玻璃管或石英管的两端。
A glass or quartz tube has tungsten electrodes sealed in each end.
而且，使用这种组合物可制造大型石英玻璃管。
Also, a large silica glass tube can be manufactured by using the composition.
这是个玻璃管，这里有些引线，可以使电极被射击。
This is a glass tube. There are some feedthroughs here to allow electrodes to be potted.
玛丽亚：玻璃吹制工过去通常手工制作每一个玻璃管吗？
装在玻璃管中的灭菌棉签适合干剖检时用来采集接种物。
Sterile cotton-tipped applicators in individual glass tubes can be conveniently used to obtain inoculum during the necropsy.
凝胶有类似玻璃管的光学性质，因而光线不能反射出玻璃管。
The gel has similar optical properties to the tube's so that no light reflects off the glass.
对于高电压开关(高于500V)，玻璃管则是被抽空的。
For high voltage switching (above 500v), the glass tube is evacuated.
阴极射线管，一个具有显象屏幕的真空玻璃管。用于显示信息。
CATHODE RAY tube, An evacuated glass tube with a viewing screen, used for displaying information.
通过对砂带磨削机理的分析，选定用砂带磨削玻璃管端面及外圆。
Upon the analysis of the mechanism about grinding of abrasive belt, grinding the end face and outside of the glass tube with abrasive belts is chosen.
费昂斯龟背珠春秋至战国(前770年-前221年)原始玻璃管珠。
Faience Tortoise Shell Beads Probably Western Zhou to Warring States Period (770 B. C. -221 B. C.) Primeval Glass Tube Beads.
本文讨论如何处理CCD图像，识别出细玻璃管中的液面高度的变化。
This paper discussed on how to process the CCD images and how to recognize the height change of the fluid in a thin glassware.
透明的，圆柱形玻璃管，通常一端开口另一端为圆形，用于实验室实验。
A clear, cylindrical glass tube usually open at one end and rounded at the other, used in laboratory experimentation.
阿面板电阻组成丝网在束从不同的部分玻璃管含铜灰尘，煤和鲜花的硫。
A panel of resistances composed of wire mesh in bunches from different sections of glass tubes containing copper dust, coal and flowers of sulfur.
采用加热石英玻璃管对倾斜布置的分离式热管蒸发段进行了可视化试验。
The separate type heat pipe is featured its provision of evaporator arranged with slight lean. With this characteristic feature, the heat pipe provides several important advantages.
提出一种新的玻璃管切割方法。介绍了加沙水刀切割玻璃管的工艺实验现象。
A new method for glass tube cutting is provided and the experimentation on glass tube cutting with abrasive water-jets is introduced.
根据液位指示玻璃管的特点，设计了一种新型的光电传感器，详述了它的设计问题。
According to the characteristics of gauge glass, a new type of photoelectric transducer is designed. The problems of its design are fully discussed.
很多极微小的玻璃管，大概是一粒米宽度的一半，被小心翼翼的置入一个被麻醉小鼠的大脑深部。
Tiny glass tubes, about half the width of a grain of rice, are carefully placed in the deep brain of an anaesthetized mouse.
本文介绍了温度计玻璃管的技术特点，以及垂直拉制这种玻璃管的小型换热式池炉。
Technical properties of capillary tubes for glass thermometers are given and a special recuperative tank furnace for vertically drawing these tubes is described.
介绍了采用碳化铬硬质合金制作质谱计和表面分析仪器中的双曲面玻璃管的成形模具。
The present paper has described the die made by chromium car - bide for forming mass spectrometer needle and double curved surface glass tube in surface analyzing instrument.
一个不透明的人造石英玻璃制成的组件的制造过程，一种石英玻璃管生产过程中按说。
A process for manufacture of a component made of opaque synthetic quartz glass, and a quartz glass tube manufactured according to said process.
一个不透明的人造石英玻璃制成的组件的制造过程，一种石英玻璃管生产过程中按说。
A process for manufacture of a component made of opaque synthetic quartz glass, and a quartz glass tube manufactured according to said process.
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