查询词典 short-lived

Although occurrence of short circuits is somewhat of rare event, it is of utmost importance that steps be taken to remove the short circuits from a power system as quickly as possible.

尽管短路发生是有些罕见的事件，它是最大重要那步被采取从动力系统尽快去除短路。

Although occurrence of short circuits is somewhat of rare event, it is of utmost importance that steps be taken to remove the short circuits from a power system as quickly as possible.

虽然短路的事件是有点稀有的事件，措施被花费尽快从一个动力系统除去短路，这具有最大限度重要性

By analyzing the metallographical characteristic of the secondary short circuited melted bead fomed in different conditions,the law of the metallographical characteristic of the secondary short circuited melted bead changing by different conditions is obtained.

1前言电气火灾中电线短路是造成电气火灾的主要原因之一，而二次短路是在火灾中形成的短路，是带电导线在外界火焰或高温的作用下，导线绝缘层失效而引起的短路。

By analyzing the metallographical characteristic of the secondary short circuited melted bead fomed in different conditions,the law of the metallographical characteristic of the secondary short circuited melted bead changing by different conditions is obtained.

通过对在不同条件下形成的二次短路熔珠的金相组织分析，得出了二次短路熔珠随形成条件的不同金相组织的变化规律，找出了铜导线二次短路熔珠在消防射水影响下形成的金相组织与国家标准给出的二次短路熔珠不同的组织特征，并分析了形成不同于国家标准的特征的原因。

Dynamic performances during sudden changes in load are analyzed and simulated. It emphasizes on the processes of three-phase sudden short circuit in machines terminal and self-excitation capacitor switching off. The effect of the instant at which the induction generator is short circuited on the maximum current is showed.

研究了异步发电机定子机端突加和突减对称负载时的暂态过程，着重分析了三相突然短路和自激电容突然断开时电流变化情况，说明了不同突然短路时刻对最大电流的影响。

The metallographic structure of melted mark was observed and metallographic structure with secondary short circuited melted mark and primary short circuited melted mark was found.

利用金相显微镜对火烧熔珠的金相组织进行观察，发现铜导线火烧熔痕在不同温度下经消防射水冷却后，会出现类似一次短路和二次短路熔痕的金相组织。

By placing the reflector near the short circuited end of the two wire line, it was achieved that the wire that short circuited the two wire lines acts with the close reflector as a transmission line, with an impedance of about 150 Ohms.

调整反射板和短路线间的距离，短路线和反射板就等效为阻抗大约 150 欧姆的传输线。

3 For solid and metal cored wires, the qualification using short circuiting transfer qualifies only short circuiting transfer.

对实心和金属空心焊丝，使用短路传送进行的合格鉴定仅使短路传送合格

A society already short of brothers and sisters is running short of daughters-in-law as well.

一个已经缺少兄弟姐妹的社会还将缺少媳妇。

In 50 years' time, i believe people will look back and wonder what the hell we were thinking desecrating our land and oceans like we do. We need to change our priorities, there's too much emphasis on growing the economy through short-sighted, short-term gains, with no thought given to the long-term effects.

在50年的时间里，人们会回顾和质疑我们究竟在想什么这样去亵渎我们的土地和海洋，我们需要去改变我们的重点，这里太多强调用短浅的目光，最短的时间去发展经济，而没有长远的打算。

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％。