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- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- Can all glass vacuum collector tube operate with water inletting? 全玻璃真空集热管不能顶水运行吗?
- He picks up all glass scraps carefully. 他小心地拣起所有的玻璃碎片.
- Heat the glass tube to the point that it can bend. 将玻璃管加热,以能弯曲为度。
- MALE: Roosevelt Towers is very tall. It's all glass. 罗斯福塔楼很高。全是玻璃盖的。
- All glass vacuum tubes are the key component of solar collectors. 全玻璃真空管是太阳能集热器中的关键部分。
- Seal up one end of a glass tube about 34 inches long. 把长约34英吋的玻璃管的一端封闭起来。
- It consists of a vertical, tapered glass tube containing a movable weight. 它在垂直的锥形的玻璃管内装一个可以活动的重物。
- All glass in good condition, absolutely no scratches! See the pictures. 玻璃良好,绝对没有痕迹,看图。
- 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。
- All glass vacuum filter holders: Classical design,they are used conveniently. 溶剂过滤器:经典设计,使用便捷。
- A mercurial barometer has a glass tube a little more than 30 inches long. 水银气压表有一长30英寸多一点的玻璃管。
- He swept all glasses on the table with one of his arm. 他用胳臂把桌上的玻璃杯一下子胡噜到了地上。
- The glass tube ends in a bulb. 玻璃管的末端呈球形。
- Quarts glass tubes provided by GE. 灯管采用GE公司石英玻管。
- A mercurial barometer has a glass tube a little more than30 inches long. 水银气压表有一长30英寸多一点的玻璃管。
- Unique design to prevent glass tube from being impacted directly by particles. 独特设计,可防止微粒直接撞击玻璃管。
- A mercury thermometer is made of a glass tube with a bulb at one end. 凭常识我们知道温度计下面的。
- Hemostasia was assessed by the methods of glass tube and glass plate. 止血实验采用毛细玻璃管法和载玻片法。
- As is true of all glass, foam-glass resists heat, does not burn, nor is it rotted by water. 象所有玻璃一样,泡沫玻璃抗热,不可燃,也不为水所腐蚀。