segment n. 1.(自然形成的)段落;断片;部分;分节;段;节。 2.【数学】(线)段;弓形。 3.圆缺;球缺。 4.环节;切片。 5.【生物学】分裂片;体节;环节;【植物;植物学】细裂片;全裂片。 6.【电学】整流子片;【计算机】程序段;【机械工程】扇形体;弧层;拼合轮缘。 a segment of an orange 橘子的一片。 the jointed segments of a bamboo stem 一根竹子的许多节段。 in segments 成节[段],分节[段]。 vi. 【生物学】分裂。 guide segment 弓形座。 mica segment 云母片。 vt. 分割,分裂;【生物学】使分裂。 a segmented worm 环虫。
length n. 1.长,长度,长短。 2.(时间的)长短,期间。 3.(赛艇的)一艇的长度;一马的长度。 4.程度,范围。 5.【板球】球程;投至适当距离的球。 6.【语言学】音长。 7.一段,一节。 a dress length, a length of cloth 一段料。 a length of pipe [tubing] 一节管子。 The boat won by three lengths. 这只艇以三艇长之差得胜。 a (good) length ball 球程准确的球。 at arm's length 在手臂伸得到的地方,疏远 (keep sb. at arm's length 不与接近,敬而远之)。 at full length 1. 冗长地;充分地,详细地 (give all the facts at full length 提供详细的材料)。 2. 全身平伸地 (lie at full length 挺直身体躺着)。 at great length 冗长地,??唆唆地。 at length 1. 最后,终于,好容易才。 2. 充分地,详细地 (speak at great length 详细讲了好久)。 at some length 相当详尽地。 cannot see beyond the length of one's nose 鼠目寸光。 draw out to a great length 拖得很久,占去很长时间。 fall [measure] all one's length 直挺挺地倒下。 find [get, have, know] the length of sb.'s foot 了解某人的弱点。 go (to) all lengths [any length] = go to great lengths 什么事都做得出;不遗余力。 go (to) the length of (doing) 甚至于,不惜。 go the whole length of it. 彻底干;干到底。 length of (sb.'s) days [life] 某人的寿命。 measure one's (own) length 跌倒在地。 of some length 相当长。 over [through] the length and breadth of 到处,四面八方。 work at arm's length 在不利的条件下工作。
The first point in a set lies at a distance equal to the segment length 集合中的第一个点位于等于区段长度的第一段距离内。
Each successive point lies at a distance of the segment length plus the distance of the previous point from the origin 后续的每个点则位于区段长度加上原点到前一个点的距离的那一段距离内。
It shows that the method suggested in the paper is simple , applicable for engineering and has good precision . on the bases of the formulas deduced , and combining with relative test datas , it studies in the paper several factors influencing the bearing performance of the simple beams , such as shape of the external tendons , the equal moment segment length , span - to - depth ratio of the beam , valid initial prestress of the external tendons , area of the internal tension reinforcement , strength of the concrete , vertical distance between 在公式推导的基础上,结合相关试验资料,研究了体外筋的形状、等弯矩区长度、梁跨高比、有效张拉预应力、体内受拉筋配筋率、混凝土强度、锚固点到梁上边缘在垂直方向上的距离、体外预应力筋水平段长度(双折线型体外筋的情况)以及荷载类型等对体外预应力混凝土简支梁受力性能的影响。
Ningmeng course of yellow river enters a country from ningxia center zhongwe county nan changtan , and in the zhungeer ma zhaxiang of inner mongolia leaves the country , and passes through 25 citys and the county , and the distance travelled by a stream of water 1203 . 8km , deducts the section 239 . 8km in gorge river and a reservoir area section 94 . 5km , administers segment length 869 . 5km in river 黄河宁蒙河段从宁夏中卫县南长滩入境,于内蒙古准格尔旗马栅乡出境,穿越25个市、县(旗、区) ,流程1203 . 8km ,扣除峡谷河段239 . 8km 、库区段94 . 5km ,治理河段长869 . 5km 。