The distance from the ray's origin to the impact point.
从光线的原点到碰撞点的距离。
Moreover, when all stochastic parameters exist, the impact point isn't normal distribution.
另外，考虑所有随机参数存在时，弹着点并不是正态分布。
Precision marketing is currently a hot area of marketing, marketing is also the fundamental impact point, the real value of marketing.
精准营销是当今营销领域的一个热点，也是营销的根本落点，真正的营销价值体现。
Besides, the technique provided in this paper can be used to appraise the accuracy and predict the position of the impact point precisely in th...
另外，这种技术还可推广到运载火箭的精度鉴定和精确的落点预报。
SSE Composite index yesterday at the impact point of 2050, there have been relatively rare in the recent sharp callback, the index fell 100 points or more.
上证综合指数昨天在2050点的影响，出现了比较近期罕见的大幅回调，该指数下跌了100点以上。
Finally, this thesis analyzes the variation regular pattern of impact point according to the calculation results and presents several important conclusions.
最后，根据计算结果对落点的变化规律进行了分析，并得出了几个重要结论。
The camera focuses on a gun recoiling, then pans out to search for the impact point. A white line of smoke arcs above the city and ploughs into a group of houses.
迫击炮弹爆炸的声响回荡在萨拉热窝上方的山上，摄影机镜头聚焦在一门发射时后冲的炮上，然后镜头伸向炮弹击中的地方，一条弧形白线越过城市上空掉落进一片房屋之中。
Based on the theory of elliptic trajectory, an algorithm of predicting trajectory and detecting impact point of TBM is given, which can be used in anti TBM battle.
根据椭圆弹道理论，提出了一种可以用于反战术弹道导弹作战的预测弹道及预报落点的方法。
Therefore, it's necessary that the trajectory stochastic analysis should be implemented and reasonable distribution of impact point should be given before experiment study.
所以有必要在试验之前进行弹道的随机分析，给出弹着点的合理分布。
In this paper, the adjoint system theory is applied to the guidance accuracy assessment of the flying vehicle, and the covariance matrix of the impact point deviation is solved.
本文根据伴随系统理论，在某飞行器制导工具误差的精度评定中加以实际应用，求出落点偏差的协方差矩阵。
Thus, athletes may serve a strong and accurate by ferocious tricky catch each other's difficulties caused by the impact point, thus winning their access to each other's advantage.
因此，运动员在发球时可借助有力和准确的落点造成对方接发球困难，从而使自己获得取胜对方的有利条件。
Air Force Space Command data show that when the kill vehicle impacted the target satellite, debris was ejected from the impact point at velocities of up to 1,400 MPH. (2,000 FPS.).
美国空军空间指挥中心的数据表明，当拦截器撞击目标卫星时，碎片会以每小时超过1400英里(每秒2000码)的速度从撞击点飞散出去。
Trajectory deflection correction by miniature pulse thruster groups is an efficiency method of improving rocket projectile firing precision and reducing the scattering of impact point.
采用小型脉冲推力器组修正弹道偏差是提高火箭弹射击精度，减小落点散布的有效方法。
In order to improve reliability and accuracy of impact point positioning in the last stage of missile range, a fusion positioning method of measurement data is presented in this paper.
为了提高靶场末区落点定位的可靠性和准确性，提出了一种多传感器测量数据融合的定位方法。
The results show that the displacements of the procumbent circular tube under lateral impact are mainly local depression around the impact point and the global deformations can be neglected.
实验研究与数值模拟结果表明，砂垫平铺圆管的横向冲击变形主要为冲击点局部凹陷，结构的整体弯曲变形可以忽略。
The racquet path can be circular overall, however, when it passes through the impact point, it needs to straighten out towards the target. This principle applies, even when hitting with spin.
球拍在这个击球区域内的击球都能够将球送向目标方向，这个原则在击打旋转球时也一样！
Particularly for the measurement of near-earth ballistic parameters and impact points of shrapnel, it can accurately report the impact point coordinates of various bombs through post-processing.
尤其是在对子母弹子弹群的近地弹道参数及落点的测量中，通过后期处理，可快速精确地报出各子弹的落点坐标。
The impact point and position of shooting training could be received with the method of image processing using the software of system, also the statistical results of trainers could be calculated.
系统软件能够通过图像处理的方式给出射击训练时的击中环数和弹着点偏离的方位，同时给出训练者统计成绩。
As for ANWR's impact on the California power crisis, environmentalists point out that oil is responsible for only 1% of the Golden State's electricity output and just 3% of the nation's.
至于 ANWR对加州电力危机的影响，环保人士指出，石油仅占加州电力输出的1%，全国电力输出的3%。
Understanding the reason why you feel so strongly hurt will point you to areas in your life where the words have a huge impact.
了解为什么你觉得深受伤害的原因将指出你生命的那些区域已经受到言语严重冲击了。
Different securities perform differently at any point in time, so with a mix of asset types, your entire portfolio does not suffer the impact of a decline of any one security.
不同的证券在不同的时间会有不同的表现，所以混合资产的类型，你的整个资产组合不会因为某一种证券的颓败而受到影响。
A great portrait photographer considers shapes, lines, framing, angles, negative space, where to place the point of focus in the frame for maximum impact, and so on.
一个伟大的人像摄影师考虑形状、构图、框架、角度、负空间、以及把焦点设置在哪里可以获得最大的视觉冲击等等。
In view of all that has gone before, this one simple point has more impact than any number of tractor-borne assaults on American fast-food restaurants by over-subsidised continental gourmets.
考虑到所有那些已成为历史，这个简单的表述会产生更多的效果，这绝对比任何颓废过度的欧洲美食家用拖拉机攻击美国快餐店更具震撼力。
The system provides information about the firing position and point of impact, and can simultaneously direct countermeasures.
该系统提供了射击点和弹着点的有关信息，并可以同时直接对抗。
Like squashing one end of a tube of toothpaste, the impact also pushes subsurface magma to the opposite side of the moon from the crash point.
碰撞过程会像挤牙膏一样把月表下的岩浆从碰撞点挤向另一侧。
But they also point to other studies that link lower IQ with poor problem-solving ability and this in turn can impact one's resilience to stress in crisis situations.
研究人员同时指出，其他一些研究发现，低智商人群因其解决问题能力的欠缺，会造成他们在危急情况下无法有效抗压。
It can be simple or elaborate; the point is to highlight key events and activities that might impact any redesign timeline.
这个路线图可以很简单，也可以很详细，主要是要突出可能会影响重新设计时间安排的主要事件和活动。
The point is, trends like the Internet of Things, big data and real-time data are poised to impact the human experience in many different ways.
我想要强调的是，物联网、大数据集以及实时技术等趋势将在很多方面深远地影响人类活动。
At some point, all these differences add up to mean that global competition is having quite a new impact on life in the U.S..
由此可见全球竞争的新的变化对美国人的生活产生了新的影响。
At some point, all these differences add up to mean that global competition is having quite a new impact on life in the U.S..
由此可见全球竞争的新的变化对美国人的生活产生了新的影响。
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