查询词典 method of difference

The principles of digital speed measurement is described first, and then according to the actuality of the gimbal servo system and the characters of DSP, the method of position difference based on DSP is applied to the servo system.

在分析了数字测速方法的原理之后，根据转台伺服系统速度检测方法的现状及DSP更适合数字化测速的特点，用DSP对目前广泛运用于转台伺服系统中的数字测速方法―位置差分法进行了实际应用，并给出了具体的软、硬件实现方法。

In chapter 4, the influence of the wave-front curvature of Raman pulses on the measurement precision of gravitational acceleration in atom interferometers is analyzed with the method of a transmission matrix. It is shown that the measurement precision of gravitational acceleration is highly dependent on the spot size of the Raman pulse, the temporal interval between Raman pulses and the optical path difference of the two counter-propagating Raman pulses.

第四章运用高斯光束传输矩阵的方法计算了原子干涉仪实验中拉曼光束波前弯曲对重力加速度测量精度的影响，得出了精度与拉曼光束光斑大小，拉曼脉冲作用的间隔时间，以及拉曼光束光程差之间的关系。

Applying combined method of quantitative analysis and qualitative analysis, on the basis of on ago research fruit, this paper firstly analyses main factors that affect the safe distance from friendly force to target for tank gun overhead firing systemically. Based on that, this paper builds math model of calculating the safe distance from friendly force to target separately aiming to the difference of tank gun overhead firing in plane and undulate terrain. At last, through applying Mathematica soft, this paper presents the safe distance from friendly force to target for a tank gun overhead firing used APFSDS, HEAT and HESH, combined qualitative analysis.

采用定量分析和定性分析相结合的方法，在以往研究成果的基础上，首先系统地分析并提出了影响坦克炮超越射击时友军至目标安全距离的主要因素；以此为基础，针对平坦地形和起伏地形上坦克炮超越射击的不同情况，分别建立了确定友军至目标安全距离的数学模型；最后通过运用Mathematica软件进行定量计算，并结合定性分析，提出了某型坦克炮使用尾翼稳定脱壳穿甲弹、空心装药破甲弹和杀伤爆破榴弹进行超越射击时友军至目标的安全距离。

The total cholesterol with difference concentration in hypercholesterolemia serum is studied by the method of spectroscopy technology.

采用光谱学方法对总胆固醇含量不同的高胆固醇血症血清进行了研究。

The new image scrambling effect evaluation method based on mutual information distance of difference image was proposed.

提出了差分图像和互信息距离相结合的图像置乱效果评价新方法。

In this chapter, a two-dimensional implicit difference scheme of the linear IBVP is designed, and the stability of the homogeneous scheme is proved by the method of separation of variable. At last, some numerical examples are presented. And the results are consistent with the theoretical result.

在本章中，建立了相应初边值问题的二维隐式格式，并利用分离变量法讨论了其中的一类特殊情形——齐次情形差分格式的稳定性，最后给出了数值算例，得到的数值结果与理论结果一致。

In Marx philosophy, on the one hand, from the viewpoint of difference between man and nature, category of labor is the essence of human being or free conscious activities, consequently ,labor of people are inherency ;On the other hand ,from the viewpoint of the relation between human and nature, labor has the characteristic of externalism, namely individual takes labor as the method which makes a living, and does not regards the labor itself as the goal or the essence of him, thus labor is also external in individual ,this is the meaning of labor externalism .It has manifested human's natural attribute .

马克思哲学的劳动范畴，一方面从人与自然的区别中，认为劳动是人的类本质或自由的有意识的活动，因而，劳动对人来说具有内在性；另一方面从人与自然的联系中，揭示了劳动的外在性，即个人以劳动为谋生的手段，并不把劳动活动本身视为自己的目的或本质，因而劳动又外在于个人，这就是外化劳动的含义，体现了人的自然属性。

In Marx philosophy, on the one hand, from the viewpoint of difference between man and nature, category of labor is the essence of human being or free conscious activities, consequently ,labor of people are inherency ;On the other hand ,from the viewpoint of the relation between human and nature, labor has the characteristic of externalism, namely individual takes labor as the method which makes a living, and does not regards the labor itself as the goal or the essence of him, thus labor is also external in individual ,this is the meaning of labor externalism .

劳动作为最基本的感性活动，内蕴人的存在结构中自然和精神两个要素。

The float solution can be solved by the same method of GPS. Due to the influence of the second part, the integer property is damaged, and the two parts are indistinguishable. So the integer part can't be solved directly from the double difference equation.

可以采用与GPS完全相同的方法求得模糊度的浮点解，但受第二项的影响，破坏了其整数特性，并且不能从浮点解中把这两项区分开来，因而不能由双差方程直接求得整周项。

The suitable sub-egion schemes are seeked for the study of different seasonal precipitation in China using the difference index method of interclass and intraclass average correlation coefficients in the dynamic analysis cluster process.

利用动态分析分层聚类过程中组内和组间平均相关系数的差异指标法，为不同季节降水研究找到了适合的分区方案。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。