在球运行路径的某一点(10米处,或人墙的位置)球的速度下降,使空气在球体表面形成较稳定的层流。
Some way into its path - perhaps around the 10 m mark (or at about the position of the wall of defenders) - the ball's velocity dropped such that it entered the laminar flow regime.
如今,互联网连接着数十亿的设备和人员,沿着几乎是无数条路径以不断加快的速度传递着信息,从而缩短了距离,取消了国界。
Today, it connects billions of devices and billions of people. It moves information at ever-increasing speeds along a nearly infinite set of pathways, shortening distances and eliminating borders.
因此最好建模数据流通过应用程序的路径,并考虑清楚常规应用程序功能中可能减缓数据流速度的各点。
It is therefore a good idea to model the path of data flow through your application and consider each point where normal application functions might slow that flow.
将不会发生变化的代码放入一个JAR文件,并将其放到类路径中,这样会加快速度。
It's a lot faster to just put your code that doesn't change into a JAR file and place it in the classpath.
可以进入计算机数控(CNC)机床的切割者路径的指定速度,填补和切割代码。
May enter codes specifying speed, feed and cut of the tool path for computer numerical controlled (CNC) machine tools.
这种技术将会打开一条的路径,数据可以比现在可能的速度要快成千倍来传送。
This technology would open up a route which data can be sent at speeds of thousands of times faster than what's possible now.
除此之外,WZ - 5仅仅依照预-编程飞行参数飞行,而且不能够依照敌人防空和天气变化调整它速度、高度和路径。
In addition, the WZ-5 can only fly according to the pre-programmed flight parameters, and cannot adjust its speed, altitude, and path according to the change of enemy air defence and weather.
通过遇障速度的几何变换产生可达避障速度,从而确定运动路径上潜在的障碍物。
Based on geometrical switch of velocity obstacle, reachable avoidance velocity has been proposed, thereby ensure latency obstacles in the path of movement.
静电产生后可以利用导电路径将其释放,在速度上而言以导体最快,半导体次之,绝缘体最慢。
We can use conduct electricity path to discharge static electricity. And speed of discharge, the first is conductor, then is semiconductor, and insulator.
同时,最适耗竭理论也是最佳开采速度、最佳开采路径、最佳开采时间的相互协调和统一。
Meanwhile, the theory of optimal consumption is mutual coordination and unify among optimal exploitation speed, optimal exploitation route and optimal exploitation time.
没有人的知识帮助就无法从根本上降低环境建模的规模,进而大幅度提高路径规划速度和导航监控实时性。
Without human knowledge, it can not reduce the scale of environment modeling radically, accordingly can not improve the speed of path planning and real-time of navigation monitoring.
静态存储器的存取速度由地址输入到数据输出的关键路径决定。
The access rate of the memory is determined by crucial path which is between data input and data output.
为了评价矿石的可浸性,采用柱浸试验探讨了矿石粒度、溶浸剂浓度、渗滤速度、渗滤路径等条件对过程的影响。
The pole-leaching experiment was also undertaken under the condition of different granularity, leaching agent concentration, infiltration velocity and infiltration route etc.
在路径跟踪模块中,采用了基于PID控制器的预瞄控制算法,包括速度控制和转向控制。
In the path tracking module, adopt the beforehand aiming arithmetic based on PID controller, including the speed control and turning control.
扫描速度一定时,扫描路径的优化与否将直接影响加工时间。
If the scanning speed is not changed, the optimization of scanning paths will directly influence the machine time of each layer.
激光扫描路径和扫描速度影响每层加工时间。
The laser scanning paths and scanning speed usually influence the machine time of each section.
不统一固定的利率会影响消费者对消费路径的选择,从而影响储蓄率、资本积累及增长速度。
That the interest rate is never constant will influence the consumer's choice on consumption path and therefore change the saving rate, the capital accumulation and growth rate.
提出了一种新的变异算法,有效避免了路径重复,减小了运算量,提高了运算速度。
A new variation algorithm was described, which avoided the duplication of the paths, reduced the computation and improved the operation speed.
另外可以控制筛分过程中物料通过振动筛时的速度和运动路径。
The speed and moving routes of the materials passing the sieve can also be controlled during the sieving process.
多普勒信号反映了血流速度,多普勒信号突变点的数量,一定程度上可以对冠心病预报,并反映心肌血管路径状况。
Doppler signal reflects blood flow velocity, and the number of the catastrophe chop points can be used to predict coronary heart diseases and route status of blood vessel.
本文基于刀具路径几何仿真,研究了平面曲线轮廓数控加工进给速度优化技术,这种优化技术是智能化数控加工编程的基础。
The paper presents a systematic technology of feed rate optimization on CNC planar profile milling based on geometric simulation of tool path which is the base of intelligent CNC programming.
在线交通控制阶段,采用交通规则进行在线交通规划,并采取速度调节的冲突解决模式解决各种冲突,实现了路径规划调度优化。
On the on-line stage, the real-time traffic control rules are presented to look for the suitable routes of AGVs, and the conflicts and deadlocks are avoided through velocity regulation.
在扫描速度恒定的条件下,得出各路径及声源对扫描线的误差分布函数图形。
The error curves of different paths and sources vs scanning line number mare obtained.
算法选择了快捷和更为准确的搜索路径,且对程序的实现技术作了有效改进,其最终匹配结果具有全匹配算法的精度和典型快速算法的速度。
The speed of it can be compared with typical fast algorithm and the quality of it can be compared with the exhaustive searching algorithm.
如果人们能把所有尺寸缩小,比如说,减小到原来的1/10,那么电流路径的平均长度也将减小到1/10,操作速度因而就会按比例提高10倍。
If one can scale down all dimensions to, let us say, one tenth, the average lengths of the current-paths will be reduced to one tenth. And the speed of operation will be scaled up 10 times.
如果人们能把所有尺寸缩小,比如说,减小到原来的1/10,那么电流路径的平均长度也将减小到1/10,操作速度因而就会按比例提高10倍。
If one can scale down all dimensions to, let us say, one tenth, the average lengths of the current-paths will be reduced to one tenth. And the speed of operation will be scaled up 10 times.
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