查询词典 direct method

And, the new acquisition system based on a recirculation loop is analyzed using method of direct probability.

对两种系统捕获方法进行了比较。

We present a new method for alignment optical axis and axis of rotation in laser direct writing system using reflection of plane grating.

提出一种光栅反射对准法：在极坐标激光直写系统中利用光栅反射聚焦光斑来校准光轴和工件台的转动轴；被光栅反射的聚焦光斑成像在CCD上。

Shi Xiaohong introduces,"犇 ox " the trojan downloads implement the transmission method of newest mutation becomes more insidious, for as direct as safe software confrontation, not only can come through releasing document of trends of different base system ceaseless " renascent ", and had picture " panda burn joss sticks " and " disk drive " in that way the ability that overall affects.

据360安全专家石晓虹博士介绍，"犇牛"木马下载器最新变种的传播手段变得更为阴毒，为了与安全软件直接对抗，不但能通过释放不同基础系统动态文件来不断"复活"，而且具备了像"熊猫烧香"和"磁碟机"那样全盘感染的能力。

Due to hexagon flux control or six-section circle-flux used in traditional direct torque control,it is easy to form large torque ripple twelve section control method of voltage select table and the implementation was presented.

由于传统的直接转矩控制采用六边形磁链控制或六区间的圆形磁链控制，容易造成转矩脉动大。

In this paper as an example of a typical large-span dome roof, the direct superposition method of Ritz vectors are used in the solution of the eigenvalue problem and the calculation of wind-induced response of the roofs.

大跨屋盖特徵值问题的求解是结构动力响应分析中最繁琐的一个环节，而且一些对结构响应贡献较大的高阶模态容易在传统的模态叠加法中被忽略。

In this paper as an example of a typical large-span dome roof, the direct superposition method of Ritz vector s are used in the solution of the eigenvalue problem and the cal.

本文以典型的大跨圆拱屋盖为例，将里兹向量直接叠加法应用于屋盖系统特征值问题计算和风致响应分析，其特点是在误差逼近的基础上自动生成一组正交的里兹向量并用于缩减系统自由度数。

The model is solved by the fourth order Runge Kutta method and its correctness is confirmed through experiments.With this model the performance of the direct expansion solar assisted heat pump,employing R134a as work fluid,was studied theoretically.

利用该模型从理论上研究了以 R1 34 a作为工质的直接膨胀式太阳能热泵的性能，并与采用 R1 2作为工质的结果进行比较，指出了 R1 34 a应用于此类热泵的适用性。

These results may help to exposit the predilection of DNA bases and the flexibility of DNA strands. Thirdly, by changing parameters, i.e. interactive coefficients, elastic coefficients and characteristic frequencies we simulated one of the nonlinear solitary model of DNA via Runge Kutta method to obtain some direct descriptions of the transportation of soliton in DNA double strands.

第三，选择了一种DNA的非线性孤子传递模型，通过选用不同相互作用常数，不同的弹性系数和不同的特征频率，利用龙格库塔法对该模型进行了计算机模拟，对孤子能量在DNA中的传递给予了直观的描述，并从理论上估计出孤子在DNA中传递的速度约为250m/s。

The charomatographic conditions of separation and direct dermination of benzophenone-4(MS40), salizyle acid sodium, salol, benzophenone-3(M40), octyl dimethyl PABA(6007), butyl methoxy dibenzoyl methane(1789), octyl methoxyl cinnamate and octyl salicylate(587) from u-Bondapak C18 Column were studied with methanol-water-THF as elution. A HPLC method for these compounds was founded.

研究了用甲醇-四氢呋喃-水作为流动相，从C18柱上分离和测定羟苯甲酮-5-磺酸(MS40)、水杨酸钠、水杨酸苯酯、羟苯甲酮(M40)、对-二甲酸氨基苯甲酸-2-乙基己酯(6007)、4-叔丁基-4-甲氧基二苯甲酸甲烷(1789)、对-甲氧基肉桂酸-2-乙基己酯、水氧酸-2-乙基己酯(587)等8种紫外线吸收剂的色谱条件，建立了用HPLC测定上述物质的方法。

In the belt grinding for cam a method of by adding medial mechanism to avoid direct contacting of conjugate cam and sand belt so as to prolong conjugate cam's life is put forward in this paper which can solve the problem that conjugate cam is easy to wear.

根据凸轮砂带磨削技术中共轭轮易磨损的情况，提出了一种增加中间摆动机构，避免共轭轮与砂带直接接触，从而增加共轭轮工作寿命的方法，并给出了该机构共轭轮廓形计算的方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。