查询词典 difficult point

However, it is very difficult for BaTiO_3-based dielectrics to satisfy the R characteristic (ΔC/C=± 15% or less) when the temperature is higher than 130℃, since the Curie point of pure BaTiO_3 is about 125℃.

另一方面，采用亚微米级的超细原料已成为大容量MLCC的工艺基础，而亚微米级的超细原料的使用又对改性掺杂剂的粒径、纯度及掺杂的均匀性提出了更高的要求。

In this algorithm, the direction-of-arrival is assumed to be a discrete random variable with a priori probability density function defined on a set of candidate points. Whether or not the secondary sample is required is based on the a posteriori probability distribution of a set of candidate point"s, which can be calculated from the array received signals. And then, the resulting beamformer is a weighted sum of the beamformers pointed at the latest set of point"s, which are combined according to the value of the a posteriori probability for each pointing direction.

在该算法中，期望信号的波达方向被看作是一个定义在若干候选波达方向上的离散随机变量，由阵列接收信号计算出各候选波达方向的后验概率，并将后验概率的分布作为是否需要进行二次采样的判断标准；随后，对各波达方向上的波束成形权值线性加权，便可得到自适应波束成形器，权系数为各候选波达方向的后验概率值。

I'm sure if he were on a team that required him to score from all places, he could get to the point where he could make the (three-point) shot too.

我很肯定，假如有一支球员需要他在球场上能在任何位置上得分，那他肯定也会投三分。

The results show that the zero speed point is located on the arc between two absolute speed zero points of rotation axes, and the necessity of relative speed zero point is demonstrated.

利用程序对相对速度零点的位置进行搜索，发现速度零点处于两轴绝对速度零点之间的圆弧上，从而证明了相对速度零点存在的必然性。

ABSTRACT Title of Theme: Numerical Simulation and Controlling of Dimples on the Process of Multi-Point Forming for Sheet Metal Specialty: Material Processing Engineering Faculty Adviser: Prof. Cai Zhongyi Multi-point forming is a new means for sheet metal forming.

论文题目：板材多点成形中压痕的数值模拟及控制专业：材料加工工程指导老师：蔡中义教授多点成形（Multi-point forming，简称MPF）是一种全新的板材成形方式。

Also, in the Spanish ACB of basketball, the midway point of the season is when the King's Cup is played, which is the top 8 teams at that point in the season.

另外，在西班牙篮球联赛中，赛季中点来临的标志是国王杯的开打，参加的球队是联赛排名前8的球队。

In the chapter one ----introduction, based on examining the concept of distribution in different point of view, author studied the legal definition of distribution and point out that distributive relation is a kind of social relation between distributive subject and distributive accepter and among them because of dividing and allocation.

导论部分，笔者从剖析分配在现象形态、经济流程和配置格局或结果等方面的表现，在宏观和微观的经济运行、社会再生产过程中的地位和作用以及与社会生产关系的联系等不同侧面所具有的丰富经济内涵入手，详细分析了分配关系的法律意义。

The problem of test point selection is modeled as searching for the test point subset with the maximum diagnostic information of the set of all accessible test points of the circuit.

将测点选择问题建模为在全体可达测点集合中选取具有最大诊断信息量的测点子集问题，并用遗传算法对最优测点子集进行搜索。

Perhaps, one point is really very small, but the accumulation of countless one point, will be able to dream of success in life.

或许，一分真的很少，但是无数个一分的积累，定能成就人生的梦想。

After the symbol-class accumulation average of every sampling point in all period of time, one time or above symbol-class accumulation average are set on every sampling point in every period of time in multi path searching window, and the result of calculation of all sampling points is stored.

完成所有时段中每个采样点的符号级累加平均运算后，对多径搜索窗口内每个采样点在时间轴上做一次或一次以上的符号级累加平均，并存储所有采样点的计算结果。

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。