查询词典 object distance

Using the document s and materials concerned,the study on the possibilities of developing woman 3000-meter steeplechase in China was made in following aspects: the spiritual and character factors of Chinese female athletes,the bodily form features of Chinese middle-long-distance woman racers,the present level of middle-long-distance race in China,the experiences in developing new sports events in our country,and so on.

文摘：综合运用文献资料方法，对我国开展女子3000米障碍跑的可行性，从我国女子选手的精神品质因素、中长跑项目的水平与基础、我国女子中长跑选手身体形态特征以及我国开展新设项目的经验方面进行研究，并对我国开展女子3000米障碍跑项目提出看法和建议。

Far and near distance stereoacuity are detected with synoptophore and Yan's far and near distance radom-do stereogram.

使用同视机及颜少明远用和近用随机点立体图对其进行双眼视功能和远、近距离立体视锐度的检测。

The increment of weld penetration depth caused by heat sources distance is the most, which is 55%, and the effects of wire stick-out and laser defocused distance on the weld depth are also stronger.

其中，热源间距对熔深的影响最大，不同间距处的熔深增幅高达55％，焊丝干伸长和离焦量对焊接熔深也具有较强的影响。

It stood on an eminence in a rather line old park of oak trees, but alas , one could see in the near distance the chimney of Tevershall pit, with its clouds of steam and smoke, and on the damp, hazy distance of the hill the raw straggle of Tevershall village

它坐落在一高丘上，在一个够优美的满是橡树的老林园中。可惜得很，从这儿看见附近煤矿场的烟雾成云的烟囱，和远处湿雾朦胧中的小山上的达娃斯哈村落

The invention discloses a method for dynamic channel allocation in TDD-CDMA mobile communication system. Based on the distance between mobile station and subzone base station BS, mobile stations MS are classified. Code tract in same group of code track (carrier frequency + time slot) is allocated to the mobile station with nearer distance. MS with different distances have different requirements of emission power. Whether crossed time slot code track group can be used or not, and use of group of code track with what kind of multiplexing factor need to be determined.

本发明公开了一种TDD－CDMA移动通信系统的动态信道分配方法，是将移动台MS按照与本小区基站BS的距离进行分类，同一个码道组中的码道分配给距离相近的移动台MS；同时不同距离的MS对发射功率的要求不同，对相邻小区的干扰也不同，系统根据MS对发射功率的要求，确定其是否可以使用交叉时隙码道组和使用哪种复用因子的码道组。

There is a positive relationship between the degree of knowledge tacitness and transfer cost; there is a negative relationship between the degree of knowledge overlap and transfer cost; there is a positive relationship between the degree of physics distance and transfer cost, but the relationship is not that significant; there is a positive relationship between the hierachical distance and transfer cost; there is a negative relationship between the trust and transfer cost.

结论如下：首先，从知识情境来说，知识隐含性与知识转移成本成正相关关系；其次，在相关情境重，部门差距与知识转移成本的正相关关系这一假设未能通过验证，知识重叠性与知识转移成本成负相关关系；知识转移双方物理距离与知识转移成本成正相关关系，但显著性处于临界状态，不能完全支持假设；职位距离与知识转移成本成正相关关系；在接收者情境中，基于能力的信任和基于善心的信任与知识转移成本成负相关关系。

Considering the actual precision of homing system and characteristics of target countering torpedo, a thought about guiding is brought forward: target discrimination is focused on while the target at long distance and precise hit while the target at a short distance.

考虑到自导系统实际精度和目标对抗鱼雷的特点，提出了远距离重点在于目标识别，近距离在于精确命中的导引思想。

In SMFSIA/CAG, to increase computational efficiency in solving the matrix equation, both the speed of the iterative convergence and the matrix-vector multiplication are picked up based on iterative theory. The extended formula of the high order Taylor's series about the horizontal distance is derived. The relationship between the Taylor's series or the neighborhood distance and the efficiency of the arithmetic are analyzed.

在SMFSIA/CAG中，基于迭代法的原理，通过加快迭代收敛速度和加速矩阵向量积两个方面对该算法进行了改进，推导了关于平面展开的高阶泰勒级数展开公式，并对近场相关距离和泰勒级数展开阶数对算法效率的影响进行了分析。

The effects of several parameters of a digital ultrasonic borehole televiewer on system performance are analyzed, for example, those of the distance measuring error, the crack distinguishability, the side beam of the ultrasonic transducer and the wave propagation attenuation, The distance measuring error depends mainly on the accuracy of time measurement.

本文分析了数字井下超声电视系统中影响系统性能的几个主要参数，其中包括距离测量误差、系统的裂缝分辨力、超声换能器的副瓣影响以及声波的传播损耗等。

In P. dabryanus, the PdSox8 and PdSox9 were successfully localized in the No.4 and No.2 telocentric chromosome respectively, the relative distance to centromere is 40.2% and 67.5%; In M. anguillicaudatus, they were localized in the No.9 and No.6 telocentric chromosome respectively, the relative distance to centromere is 58.3% and 30.8%.

结果表明，在大鳞副泥鳅中PdSox8和PdSox9分别位于端部着丝粒染色体第4和第2 号即t4和t2染色体上，信号位点距着丝粒的相对距离分别为40.2%和67.5%；在泥鳅中，则分别位于t9和t6上，信息位点距着丝粒的相对距离分别为58.3%和30.8%。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。