查询词典 chisel point

However, Hausdorff distance is a measure for two binary point sets, not for grayscale point sets.

但是，Hausdorff距离是两个二值点集合间的测度，而不是灰度点集合间的测度。

Critical point data for these dilute SCF-cosolvent binary and ternary systems are imperative for the design of efficient supercritical separation and reaction processes. So that, it is very important to study the critical point data in binary and ternary systems.

这些超临界流体—共溶剂体系的临界点数据对于超临界萃取和反应来说是非常重要的理论参数，因此研究这些二元和三元体系的临界点数据是非常有意义的。

For example, calculating a 5% tax on a 70 cent phone charge gives different results in decimal floating point and binary floating point.

例如，计算 70 分电话费的 5%税计算，十进制浮点数和二进制浮点数计算结果的差别如下。

A computer calculation that takes into consideration the varying location of the decimal point ( if base 10 is being used ) or the binary point ( if base 2 is used ).

考虑十进制小数点(如使用基数10)或二进制小数点(如使用基数2)改变位置的计算机的一种计算，每个数的符号与尾数分别指定。

Result］Like most of C3 plants, the diurnal changes curve of NPR of Lonicera japonica Thunb. showed double peaks, but there were time difference in reaching the peak value between the study and previous ones. The responding mathematical model of NPR to photosynthetic valid radiation could be described by three mathematic functions , such as logarithm, linearity and binomial,but binomial function was more precise than the others. Light saturation point of Lonicera japonica Thunb. was figured out by binomial equation deduced in the study, and light saturation point was 1 086.3 μmol/(m2·s).

结果］与多数其他C3植物一样，金银花净光合速率日变化曲线呈双峰型，但在具体达到峰值的时间上与前人的结果有差异；金银花净光合速率对光合有效辐射的响应可用对数、线性、二项式3种数学函数来描述，但以二项式描述更确切；根据前面得到的二项式方程，计算出了金银花的光饱和点为1 086.3 μmol/(m2·s)。

According to the Law of Biot-Savart, the author concludes that there is an electric current which can distort the diurnal variations of the geomagnetic vertical component beneath the boundary line of the geomagnetic low-point displacement within and in the vicinity of the day of the geomagnetic low-point displacement anomalous.

作者依据Biot-Savart定律推测，在低点位移异常期间，在低点位移线下方有一引起地磁垂直分量日变化畸变的电流通过，且该电流为线状分布，或仅在垂直面内有分布，埋深一般认为几十千米。

This paper studies the electrode combination of 3D tunnel DC focused method. At first, the authors calculate and analyze the current distribution of two point power sources with the same electrical property, and indicate that as currents exclude each other, current density has a maximum at a certain depth along the perpendicular bisector of the two point power sources and the depth is directly proportional to the distance between them.

本文研究了三维坑道直流聚焦法电极组合，首先计算分析了两个同性点电源的电流分布规律，指出由于电流的相互排斥作用，电流密度在这两个点电源的中垂线下一定深度处产生最大值，这个深度与这两个点源之间的距离成正比。

A novel node positioning algorithm, called IMP-HCRL, is proposed, which adopts three improvements, including the strategy based on wireless transmission range, the strategy based on bisector point and the strategy based on isodynamic point, to overcome the drawbacks at computational complexity and localization accuracy of HCRL with low communication overhead simultaneously.

分析了HCRL定位算法的原理和过程，在继承了HCRL低系统通信开销优点的基础上，针对其在计算复杂度和定位精度方面的不足，应用了3种改进策略－基于节点无线射程的改进策略、基于等比点的改进策略和基于等力点的改进策略，提出了改进的IMP-HCRL算法。

Yesterday I went to jiaxing city and met an American man who teaches the Cambridge English .after that ,I have much idea in my mind .not only the height of America, but also I was shocked by the way to teach English .firstly, their demand of discipline is not more rigorous than ours.but It doesn't means I agree with this point .after all,it is just a class for interesting.and the student was so excited because of novelty.but the point I need to think is if I was too strict on the discipline.some months ago I wouldn't care how noisy as there was a blatancy in the classroom.

这个星期天去听了一节课，是一位外教的课，感受颇多。当然，那外教的身高对我的震撼，这里就不累述了。首先是，人家对课堂纪律的要求显然没有我们高。不过，这并不代表我认同这样的观点。首先，这只是一节兴趣课，其次，上课的孩子由于新鲜，话也挺多。但由此而想到的是，我有没有对课堂纪律苛求了。以前的我对这方面不太注意，其实到现在也还是放得比较宽。不过我开课的时候，有人提出，下面这么乱七八糟的，哪像上课。我的理解是，这要看学生在干什么。如果是扯山海经，那么是绝对不允许的。但如果是讨论学习问题，我是绝对同意的。

During building the 3D mode, I use the concepts of point, triangle, plane and block, that is from point to triangle to stratum surface or fault to closed block, and finally all the closed block will form a 3D model. Especially the auto-adaption triangle grid method for interface fitting and the 3D visualization technique for building 3D model are the feature of our method.

在三维建模中，引用点、三角形、面、块的概念，即由点形成三角形面，由三角形面形成地层面或断层面，再由面围成封闭的块，所有块构建成三维模型；其中提出了自适应界面拟合三角形网格方法及用于三维模型建立的三维可视化技术等。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。