查询词典 field survey

In order to simulate the propagation of cylindrical wave in space, the perfect Boundary connecting condition of total field and scattering field is proposed.

为了模拟柱面波在空间的传播，给出了在柱坐标系下完整的总场和散射场的连接边界条件。

My field was really the field of the Musee D'Orsay, where I stayed for 23 years at the Museum d'Orsay. First as a curator, then as a director.

其实，我的研究领域和奥塞美术馆的藏品范畴相同，我在那个美术馆工作了23年，先是总管，然后是馆长。

Cladding field has been constructed by using the accurate functional form with two approximate parameters:the transverse decay constant in the cladding and the field value at core-cladding interface,which are already known.

包层场用修正贝塞尔函数以及已经求得的两个参量：包层径向衰减常量和场在纤芯-包层界面上的值重新构建。

It is major work to present the tectonic time duration system of the strain rate method, which is an original exploration.(1) Principle: Its basis is the stress and strain rule depending on strain capacity in steady-state stress field, but not the radioactive decay law depending on radiation dose in invariable radiation field. This can be simplified as a process of differential stress-strain rate-strain capacity-time duration calculating.

工作重点是梳理出应变速率法构造时限定年系统，属原创性探索：①原理：不是基于放射性核素衰变规律，而是基于应力应变规律；不取决于恒定辐射场的辐射剂量，而取决于稳态应变场的应变量，可简括为差异应力-应变速率-应变值量-计算时限的求索过程。

According to practical requirement, this paper puts forward a plan of aided decision support system for selecting rad- ar battlefield, which makes some aided decision functions available, such as calculating smooth degree and angel of defilade of radar field, profiling radar field and drawing graphs of actual radar detecting power, etc.

基于数字高程模型数据，可以生成虚拟三维环境，结合实际应用需要，提出了一种雷达阵地选择辅助决策支持系统方案，并实现了雷达阵地平整度、遮蔽角参数计算和阵地剖面图、雷达实际探测威力图绘制等辅助决策功能。

A Frame Relay term defining a 1-bit field in the frame Address Field for use in congestion management.

一种帧中继术语，在帧地址字段中定义了一个1比特字段用于拥塞管理。

If there is more than one field defining this mapping, a list of fields may be provided, with each field separated from the other by characters like "," or ";" or "~".

如果有多个域定义了这个映射，就会有一个域的列表，每个域间用"，"或"；"或"～"隔开。

If there is more than one field defining this map ping , a list of fields may be provided, with each field separated from the other by characters like "," or ";" or "~".

如果有多个域定义了这个映射，就会有一个域的列表，每个域间用"，"或"；"或"～"隔开。

During construction, typical sections are selected to carry out the temperature field test and the elevation of girder of T structure is measured synchronously. The changing character of temperature gradient and its 2 key parameters are generalized and the deflexion of"T"structure is analyzed in view of temperature field.

在施工过程中，选取典型断面进行了温度场试验，并对最大悬臂状态的T构主梁的线形进行了同步观测，总结了温度梯度及其两个主要参数的变化规律，将三维温度场问题简化为一维温度梯度问题。

Should make the information on tape not by the significant step of the degauss action efface of strong magnetic field it is to let tape be far from magnetic field source, put at the same time with save inside the apparel that fights magnetizing mediums to be made.

要使磁带上的信息不被强磁场的消磁功能抹去的有效办法是让磁带远离磁场源，同时放入用抗磁介质制成的装具内保存。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。