查询词典 for the first time

When 1 arrived for the first time to the colonia Bosques del Pedregal, I set about searching for Senor Ernesto Bravo.

我初次抵达博斯科-德-佩德雷加尔居民点时，动身去寻找埃内斯托·布拉沃先生。

This work puts forward a new kind of stator insulation structure for a special evaporative cooling commutate asynchronism generator with high power density. For the first time using a simulation tool—EMAS software setting in a workstation, this work calculates the electric and temperature fields in the primary project of the new kind of stator insulation structure.

但是，卧式电机定子采用蒸发冷却技术，受到了来自传统绝缘的不合理束缚，主要体现在绝缘与传热的配合问题，这对于蒸发冷却方式在中大型卧式电机定子上的工程实用提出了挑战。

For the first time, we propose the Ternary production rule and Ternary rule matrix , then use MVL to decompose the compound rules, which both realize lossless decomposition of the 4〓 type of compound rule and avoid rule matrix's dimension increase for introducing new proposition to substitute the compound recondition.

首次提出并使用三值产生式规则及三值规则矩阵，创造性的将多值逻辑用于复合产生式规则分解，很好地实现了4类复合规则的无损分解，同时避免了该类复合规则的出现需引入新的命题而导致规则矩阵规模增大的问题。

In this paper, the principle and method of 3D visualization by geodesic coordinate system of ellipsoidal surface are proposed.A three-dimensional model for geographic information system visualization by ellipsoid-based digital terrain model is suggested for the first time.

虽然三维GIS在理论研究方面已经有了很大进展，但实现一个成熟完整的三维GIS系统还是相当困难的，目前在实际应用中与三维GIS相关的大多集中在三维可视化方面，如城市三维景观模型[1～ 3] 、矿区模型[4 ] 等。

By using this method, the angular frequency, amplitude, initial phase angle, decay constant of each component in transient voltage and/or current waveforms can be precisely extracted. Also, all other kinds of transient procedure can be analyzed by this method. Thirdly, a new definition of generalized instantaneous reactive power and generalized instantaneous reactive current in dq0 coordinates under any nonsinusoidal and unbalanced three-phase circuit is proposed for the first time. The detection and compensation method for different instantaneous reactive currents are also concerned.

本文首先提出了用于快速高精度频谱分析的一种改进快速傅立叶变换方法，该法具有速度快、精度高、抗混迭、不受采样定理约束、可以分析出谐次大于N／2的频谱系数等特点，可方便地应用于电力系统谐波分析及其它各类频谱分析；然后提出了基于非线性最小二乘优化法的电力系统暂态波形分析方法，可准确求出电力系统暂态电压、电流波形中各个分量的角频率、幅值、初相角及衰减常数，并可广泛应用于各类暂态过程波形分析。

What called for attention is that the central bank for the first time reduced the demand deposit interest rate, which has never been done in the last three times.

值得注意的是，央行一改前3次都未下调活期存款利率的做法，首次将活期存款利率下调36个基点。

For the first time, the notion of translational accessibility and detachability during fixture loading and a sufficient and necessary condition for judging its existence are presented.

解决了对给定的测量力／力矩的集合，以及假设的可能接触状态和不确定性建模，对接触物体间接触状态进行识别这一基本问题。

Multitarget differential game and bargaining differential game are proposed for the first time, which extend the classical differential game to develop a new method for the solution of combat tactics.

提出了以效能为目标，以战术机动为主要内容的研究思路，具体研究了空战中威胁判断、角色确定和多机空战战术求解等内容。

A new method for the measurement of concentration field by the recognition of gray levels of tracer plctures with DIPT is proposed for the first time.

本文对潮汐环境中的污染物排放研究和流体测量中数字图象处理技术应用的现状进行了较为全面的总结，在此基础上，主要进行了四方面的研究工作

To cope with the greater dispersiveness of random loads, a design criterion of minimum number of sampling for airplane's takeoff-landing is created for the first time in the world.

针对随机载荷存在较大的分散性，建立了最少空测采样次数设计准则，属国际首创。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷