| 1. | Heat the glass tube to the point that it can bend .
将玻璃管加热，以能弯曲为度。 |
| 2. | Seal up one end of a glass tube about 34 inches long .
把长约34英的玻璃管的一端封闭起来。 |
| 3. | A glass or quartz tube has tungsten electrodes sealed in each end .
两根钨丝电极是封在玻璃管或石英管的两端。 |
| 4. | This light consists of a glass tube containing argon and a droplet of mercury .
这种灯是由一根充有氩气和微量汞的玻璃管组成。 |
| 5. | Electrodes inside each end of the glass tube are connected to a high-voltage source .
玻璃管两端内侧的电极与一个高压电源相接。 |
| 6. | It can maintain a fluid interface at a reference line in an inclined glass tube .
它能保持流体分界面在倾斜的玻璃管中基准线上。 |
| 7. | A glass tube a few feet long is closed at one end with glass and at the other with a flexible diaphragm .
它是一个几英尺长的玻璃管，一端用玻璃封闭，另一端用柔性隔膜封闭。 |
| 8. | Sterile cotton-tipped applicators in individual glass tubes can be conveniently used to obtain inoculum during the necropsy .
装在玻璃管中的灭菌棉签适合干剖检时用来采集接种物。 |
| 9. | Laboratory glassware . borosilicate glass tubing
实验室用玻璃器皿.硼硅酸盐玻璃管 |
| 10. | Transparent quartz glass tubes for semiconductor technology
半导体用透明石英玻璃管 |
