距

The fourth planet from the sun, having a sidereal period of revolution about the sun of 687 days at a mean distance of 227.8 million kilometers (141.6 million miles) and a mean diameter of approximately 6,726 kilometers (4,180 miles).

火星：距太阳第四近的行星。绕太阳公转周期为687天，距太阳平均距离为227.8百万公里141.6百万英里），平均周长大约为6，726公里(4，180英里）。

A series of counting formulas for circle simple arc two bounds combination and circle double arc two bounds combination were obtained.

提出了有关环状单弧限距组合及环状双弧限距组合的一系列计数公式。

The measurement accuracy of the photoelectric theodolite is decided based on measurement requirement of the ballistic trajectory. Two simple equations were derived mathematically, one expression for positioning error of the ballistic trajectory, angle error of the photoelectric theodolite, ranging error, target slant range and height when one instrument is used, another expression for positioning error of the ballistic trajectory, angel error of the photoelectric theodolite, target slant range and intersection angle when two symmetrical intersection instruments are used.

通过数学解析的方法，推导建立了2个简洁的公式：1）单站定位体制下弹道点位精度和光电经纬仪测角、测距精度以及目标斜距、高角之间的数学表达式；2）对称交会测量体制下弹道点位精度和光电经纬仪测角精度以及目标斜距、交会角之间的数学表达式。

Sook company is located in Xianghe County Township Villageìfrom Chaobai South Bridge 200 meters away from the Beijing-Shenyang highway 3 kilometers.

公司位于香河县淑阳镇小朱庄村，距潮白河大桥南200米，距京沈高速公路3公里。

Xingyi City is located at the junction of Guizhou, Yunnan and Guangxi provinces and autonomous region, connecting Yunnan in the west, Guangxi in the south, over 300km away from Guiyang and Kunming and 500km away from Nanning. It is one key city of the Nanning, Guiyang and Kunming Economic Area, the commodity distributing center and the traffic hub. After several years of construction, the modern three-dimensional traffic net with aviation, railway, road and water carriage has been formed in Xingyi City. The convenient traffic makes Xingyi become the key traffic hub southwestward to the sea.

兴义市地处黔、滇、桂三省结合部，西通云南，南接广西，距贵阳、昆明300多公里，距南宁500公里，是南贵昆经济区重要的区域性中心城市、物资集散地和交通枢纽中心，兴义市经过多年的建设，现已初步形成了航空、铁路、公路、水运"四位一体"的现代立体交通网络，便利的交通条件使兴义一跃成为西南出海大通道的重要交通枢纽和前沿地区，交通优势突显。

The study on the forming mechanism of tube stagger spinning is quite meaningful for the process of the parameter optimization.

本文进行的简形件错距旋压机理研究，对于错距旋压的工艺参数优化过程具有很好的指导意义。

Based on the deep analysis of finite element method and process characteristics of tube stagger spinning, through further development of the general FEM software-MSC/MARC, the three dimension plastic-elastic finite element model is founded.

本文在对有限元基本理论和筒形件错距旋压工艺特点进行深入分析的基础上，通过基于MSC／MARC的二次开发，建立了筒形件错距旋压的三维弹塑性有限元模型。

When the foot contacted on a complex surface such as lateral side of a sport shoe, at 12.6ms after initial contact the aforementioned ligaments were torn even 100% of the original ligament strength.

当角度增加至30度时会进而增加跟腓韧带伤害(24~49.5Mpa)；当接触平面如运动鞋时，100%之韧带劲度亦在12.6ms造成前距腓及距腓韧带的断裂，而有扭伤经验者其可能的韧带拉伤提前至10.8ms，此结果与临床相符合。

The research results indicate that (1) fault-failure-type water inrush occurs more often than floor-failure-type water inrush under the existence of normal fault;(2) the influence of fault step and dip angle on the feature and position of water inrush is not evident, and water inrush may occur at both coal layer and the floor near working face;(3) the distance of coal column for preventing water inrush should be increased with the increase of fault step and dip angle.

得出以下结论：(1)当存在正断层时，多发生断层破坏型突水，而底板破坏型突水发生的几率较小；(2)突水性质和突水发生位置受断层断距和倾角的影响不大，煤层和采煤工作面附近的底板围岩都可能成为突水涌出点；(3)随着断层断距和倾角的增加，防水煤柱的合理留设距离应随之增大。

An optimization model of non-rhythm flow process is founded,and a common method for confirming the length of flow step was put forward.

施工顺序对无节奏流水的流水步距与施工工期有着重要影响，而排序算法的研究与流水步距的计算一直是无节奏流水施工优化研究的难点。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。