1.
A Definite Value about Directed Distance of Isosceles Tetrahedrom;
关于等腰四面体有向距离的一个定值性质
2.
On Some Fixed Value Theorems of Directed Distance for Conic Sections
二次曲线外切多角形中有向距离的定值定理
3.
On the thin weakly distance-regular Carley digraphs;
一些非弱距离正则的Cayley有向图
4.
Three Problems about Distances in Graphs and Digraphs;
与无向图及有向图中距离有关的三个问题
5.
2 Fixed, permanently open horizontal slot shall be provided 17 inches above the work surface.
排气槽水平方向离工作台面要有17英寸的距离。
6.
horizontal social distance
横向社会距离 横向社会距离
7.
move a short distance in this way in the direction specified
向某方向走一小段距离
8.
Long-distance: effective induction distance is3-8 meters.
远距离，有效感应距距离为3-8米。
9.
Vectorial Ekeland Variational Principle with a w-distance and Its Equivalent Formulations
带有w-距离的向量值Ekeland变分原理及其等价形式
10.
omnibearing distance navingation system
全向方位距离导航系统
11.
bearing distance heading indicator
方位－距离－首向指示器
12.
BDHI (Bearing Distonce and Heading Indicator)
方位、距离和航向指示器
13.
fire point-blank at sb
在近距离内向某人射击
14.
A central force is a radial force which depends only on the distance from the origin.
有心力是一种径向力，它的大小只取于离原点的距离。
15.
On the flat, there are sprints, middle distance races and long distance races.
平跑项目有短跑、中距离跑和长距离跑。
16.
fore - and - after clearance
(工作部件)前后间距，纵向距离
17.
The difference in longitude between two positions as a result of movement to the east.
东距两地间经度差，指向东移动的距离
18.
Each gas line shall be clearly labeled( colour and written code) for every1.5- meter distance. Labeling shall also indicate the direction of gas flow.
气体管路每隔1.5米的距离，都要有明确标示，同时指示气体的流向。