查询词典 in point

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。

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。

Results (1)the model test of puncture accuracy rating: we embed oval marking rubber mud in basal nuclei of skull sample ,determined puncture point by position indicator after computerized tomography, and punctured vertically or reelected the puncture point, the mean error was within 5mm.

结果 ⑴穿刺精确度的模拟试验：在人体颅骨标本基底节区埋置椭圆形"十字"标记橡皮泥块，以中心为靶点，行CT扫描后用定位仪确定穿刺点，垂直及改选穿刺点穿刺，总平均误差在5mm以内。

Although in practice the damp force dose not act on a point but on a section, the discussion of force action point is still significant.

虽然实际的阻尼力并非只作用于一个点，而是作用于一个区域，但作用点的讨论仍有十分重要的指导作用。

At present the mechanism of endangered species mostly confined to the morphology point of view, few physiological point of view of ecology, the lotus leaf fern Adiantum growth conditions of the study also stay in more qualitative analysis, there are few quantitative analysis of its optimum growth environment , The experimental use of morphological and physiological ecology of the idea and will use the components of the research methods, to be a long time to further explore their own independent development of plant taxonomy, morphology, physiology, ecology and other subjects the intrinsic link between , With a view to a new high on the survival of endangered species, adaptation and evolutionary mechanism.

目前对物种濒危机理的研究大都局限在形态学角度，很少有生理生态学角度的研究，对于荷叶铁线蕨生长条件的研究也多停留在定性分析上，很少有定量分析其最适生长环境，本实验采用形态学与生理生态学结合的思想，并将采用构件理论的研究方法，拟进一步探讨长期以来各自独立发展的植物分类学、形态学、生理学、生态学等学科之间的内在联系，以期能在一个新的高度上探讨濒危物种的生存、适应对策和进化机制。

However, in section 9 of the key board to 15-40 behind the scoring Federer then made directly to resolve a game point, and Haas issued a critical moment in the double fault to waste a second game point.

但在关键的第9局中，以15-40落后的费德勒接发直接得分化解了一个局点，而哈斯更在关键时刻发出双误浪费了第二个局点。

The Raman spectral bands indicated that the damage of the heating on the DNA conformation is limited below the melting point. The damage of the DNA molecular structure increased with a rise in temperature above the melting point. The damage was first obversed in adenine and deoxyribose.

研究结果表明，在熔融温度以下热处理对DNA构象的影响是轻微的，在熔融温度以上则随温度的升高，对DNA分子结构的影响及破坏也逐渐加剧，首先受影响的是腺嘌呤和脱氧核糖。

Turning Point 7 The Union victories at Gettysburg and Vicksburg in July, 1863, marked a definite turning point in the war.

转折点 1863 年 7 月联邦军队在葛底斯堡和维科斯堡的胜利标志着战争的一个转折点。

After analyzing their calculation principle, the authors believed that the reason for these differences was that the prerequisite calculating the stable-state geothermal temperature filed was untenable in some areas with possible unknown underground heat events, then the thermal Curie point isotherm derived from this method would not show the actual Curie point isotherm in such areas.

笔者认为造成这种差异的主要原因在于，在有可能存在未知热事件的地区，计算稳态地温场的前提条件并不成立，因而由这种方法计算出来的热居里面在这些地区并不能真正反映居里面的深度，从而形成了它与磁居里面的显著差异。

If transmitter and listening point are located in the same ITU zone — 1 point in all bands.

发射点和接收点在同一个ITU区域--所有波段都是1分。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。