查询词典 tubes

May also consider using some scrap tire inner tubes made of simple life preserver.

也可考虑使用一些废弃轮胎的内胎制成简易救生圈。

Quick, get out four test tubes, and pour in the settled limewater.

快拿4根试管出来，倒入澄清的石灰水。

The heated band width is the most important processing parameter for local postweld heat treatment of tubes and pipes.

在这些因素中，加热宽度是管子局部热处理过程最直接、最重要的控制参数。

The logarithmic scale hides the scale of the increase. Because this represents trillions-fold increase since the 1890 census. In 1950s they were shrinking vacuum tubes, making them smaller and smaller. They finally hit a wall.

这个对数表隐藏了增长的刻度，因为这表示自1890年统计开始，几兆倍的增长。1950年代他们缩小真空管，将它们越做越小，最后他们碰了壁。

Such a multifunction lance consists of several tubes which enclose each other and are concentric in relation to a central longitudinal axis.

这样的多功能喷枪由几个相互包套且与一个中心纵轴线同心的管构成。

It was discovered in 1898, and since the 1920s its chief use has been in luminous tubes and bulbs

氖是在1898年被发现的，自1920年代以来，主要用于发光管和灯泡。

The lymphatic system is a network of tubes, glands and organs.

淋巴系统是一个网络的管，腺体和器官。

A "first generation" computer (1950's) used valves/tubes for switching, arithmetic, and logic operations and any of a variety of storage methods including relays, electrostatic, delay line, magnetic drum and, towards the end of the generation, magnetic core.

"第一代"计算机(1950年代)用真空管做开关和进行算术逻辑运算，存储器采用继电器、静电存储器、延迟线、磁鼓，在这一代末期采用磁芯。

Rows of man-size tubes, each filled with a blue-green liquid, lined each side of the passageway.

一排排和人一样大小的管子，充满了蓝绿色的液体，停放在过道的两边。

Under all of the operational conditions, there is the point at the boundary area of reactor wall and tubes, where the transfer resistance is high, whose deviation value is maximum.

在所有的操作条件下，一般位于器内壁和器内管体等构件的传递阻力高的边界层区域模拟计算值与实验值间的误差较大。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。