查询词典 transient

Under IPPC standards, Bactrocera dorsalis is considered to be transient, actionable, and under eradication in the United States

根据国际植物保护公约的标准，桔小实蝇被认为在美国是暂时性的，可操作的，并且可以铲除。

The effects of ionizing radiation and transient high dose rate radiation of the power VDMNOSFET are also presented.

给出了该器件的电离辐射效应及瞬态大剂量辐射的实验数据，与常规 VDMOSFET相比获得了良好的抗辐射性能。

And no burnout failures occur at the transient high dose rate of 1×10 12 rad/s.

在 γ瞬态剂量率达 1× 10 1 2 rad /s时，器件未发生烧毁失效。

A radioactive particle moving in a blood stream causes transient changes of dose rate near its path.

当一个放射性物质在血流中移动时在它的路径附近引起剂量率的瞬间变化。

The origin of travelling wave and its propagation characteristics of modal components in time-domain and frequency domain are analyzed. The characteristics of configuration of railway Automatic Blocking/Power Continuous Lines and principle of various methods of travelling wave fault location are studied. Using transient surges extracted by transform voltage on the lines, a new method of double-ended principle of fault location is proposed.

本文分析了故障暂态行波的产生机理和模分量在时域、频域的传播特性，研究了铁路自闭/贯通线路的结构特点以及目前各种故障测距原理，提出了利用线路侧电压互感器提取暂态行波双端故障测距的新方法，该方法能够精确地测量各种类型的故障距离。

A bstract: Load Identify has always been one of the important aspects in dynamics. This paper gives us a new way to identify one point dynamic load which is act on a sheet. The method is based on the modal theory and Duhamel integral. Result obtained from a simulation indicates that the method is simple and easy to operate especially when it is used to identify transient load.

载荷识别一直是系统动力学研究领域重要的一方面，本文以平面薄板结构为例，基于模态叠加理论，从 Duhamel积分出发，考察无限自由度系统在单点激励动载荷作用下的载荷识别问题，本文提出的方法具有简单、易操作等特点，通过仿真分析，其对于瞬态激励有比较好的识别精度。

It is proved that this method can improve the system dynamic stability and the transient stability effectively.

仿真结果表明，所设计的控制方式能有效地提高系统的动态稳定性和暂态稳定性。

The lesson to be learned from the present case is that a transient plasma cell dyscrasia may present like multiple myeloma in the setting of heavy immunosuppression after organ transplantation.

从这个病例中得到的教训是，在器官移植后的严重免疫抑制状况下，暂时性血细胞恶液质可以有类似多发性骨髓瘤样的表现。

The boiling point,thermal conductivity,specific heat and viscosity were measured respectively by ebulliometer,transient hot-wire method,comparison method and rotation viscometer.

以氧化铝为纳米粒子、丙二醇和水为基础液体制备了氧化铝有机纳米流体，分别测量了它的沸点、热导率、比热容和黏度。

In part two, the problem of transient eddy current field and relevant technique are studied deeply and systematically.

该部分深入系统地对瞬态涡流场问题及相关技术进行了研究。

The small blue capacitor has very high chances to go fully shorted compare to electrolytic capacitor which is very rare.

小蓝电容器具有很高的机会去充分地缩短了比较电解电容器，这是非常罕见的。

In the Italian campaigns of 1513 and 1515, when the Swiss won the victories of Novara and Marignan, he acted as army chaplain.

在意大利的运动， 1513年和1515年，当瑞士赢得了胜利，诺瓦拉和marignan ，他担任军队的牧师。