查询词典 permanent difference

This scheme divides center difference to forward and backward one-side difference operators which are combined in 4-6 steps Runge-Kutta time integration.

此格式将中心差分算子分成前向和后向两个空间单边差分，然后在4-6步Runge-Kutta时间积分中使用单边差分组合。

If the starting point is so far out of focus that the sensor can't identify a phase difference, the camera racks the lens once forward and once backward to find a detectable difference.

如果起始点离聚焦点太远以至于对焦感应点无法确认相位差，相机会把镜头推拉各一次以获得可检测的相位差，否则就停止工作。

Central difference method and backward difference method were used for transient thermal analyzing,and the result suggested that two methods have same accurate for this problem.

太阳辐射热流、地球红外辐射热流及地球反照热流是航天器产生不均匀时变温度场主要热量来源。

Because the diffusive term is discretized with divided forward difference or divided backward difference according to the sign of convection velocity, these methods keep first order accuracy for diffusive term.

3.2考虑规则网格上的一维和二维定常型对流占优扩散问题，离散方法采用了有限体积方法及普通的有限差分方法，基本离散思想是将对流项提高到二阶精度，扩散项则根据对流速度的方向决定采用向前或向后差商离散。

Change saline industry at western country fluorine relatively for, our country fluorine changes technology of saline industry existence dimensions of difference of quality of backward, product, enterprise difference of small, benefit, pollution serious, management does not have the blemish such as foreword.

相对于西方国家氟化盐工业来说，我国氟化盐工业存在技术落后、产品质量差、企业规模小、效益差、污染严重、治理无序等缺陷。

The difference between work and labor does not lie in the difference between mental and manual jobs.

工作与劳动的区别不在于脑力劳动与体力劳动的区别。

It won't make the blindest bit of difference(= it will make no difference at all).

那根本不会有什么分别的。

The Parthenolecanium corni Bouche has the certain degree difference between two kind of host plants population(Fraxinus chinensis Raxb, Robinia pseudoacacia Linn ). This kind of difference and biology habit and host plant related.

可能是由于寄主营养条件及寄主内部不同结构所形成的小环境差异对扁平球坚蚧不同种群间遗传变异起到了重要作用。

The instantaneous current capacity may demonstrate through the nixietube, provides the craft data reference for the operator.8031If the system the setting value carries on again the current capacity actual value the comparison, calculates the control quantity after the PID adjustment operation vi, again transforms into the electric current output signal, after but controls the silicon-controlled rectifier after the enlargement the breakover angle, the realization adjusts the slippery difference electrical machinery magnetic clutch exciting current the function, thus the adjustment implementing agency slippery difference electrical machinery rotational speed, causes to transport on the leather belt the material current capacity to stabilize as far as possible nearby the setting value, and has the good static target and the dynamic performance.

瞬间流量可通过数码管显示出来，为操作人员提供工艺数据参考。8031系统再将流量实际值与其设定值进行比较，经PID调节运算后计算出控制量vi，再转换为电流输出信号，而后经放大去控制可控硅的导通角，实现调节滑差电机电磁离合器励磁电流的功能，从而调节执行机构滑差电机的转速，使输送皮带上的物料流量尽可能稳定在设定值附近，并具有良好的静态指标和动态性能。问题补充：希望大家不要给机器翻译的答案，我想要人工翻译的，谢谢大家了

Answer: this problem can see you on this thing is very understand, you ask is same, but according to the selection for ink on the customer to you, the difference is big, brunet dress and light-colored clothes ink is different, the price difference also many, homebred a lot, but not the color reduction, I used a Japanese, is printed light-colored clothes (actually means white color, sublimation ink) six more ml.

答：这个问题可以看出来你对这东西还很懂，你问得其实是一样的东西，至於墨水的选用根据你针对的客户来取决，差异挺大的，印深色衣服和浅色衣服的墨水是不一样的，价格差别也不少，国产的有很多，但颜色还原的不好，我用过一种日本的，是印浅色衣服的（其实浅色就是指白色，升华墨水）六块多一毫升。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。