English translation for "孔距"

[自动化] pitch-row; pitch

Related Translations:

距:  Ⅰ名词1.(距离) distance 短语和例子行距 the distance between rows of plants2.(雄鸡、雉等的腿的后面突出像脚趾的部分) spur (of a cock, etc.)Ⅱ动词(相距) be apart [away] from; be at a distance from 短语和例子相距不远 not far from each o

Example Sentences:

	1.	Study on wide space pre - splitting blasting in bayanghe stock yard 八洋河料场宽孔距预裂爆破研究
	2.	Machining holes with accuracy intervals 高精度孔距的加工
	3.	Hole pitches in equal steel angles 等边角钢的孔距
	4.	Using paper clips to hold the two pieces together , punch holes all around the outside edge , about one inch apart and one inch in from the edge . remove paper clips 用回形针将2个人形固定在一起，用打孔机沿着边缘开始打孔。孔距大概为3厘米，离边缘也是3厘米左右。
	5.	The article research into difficulty and problems of the process technology for fine holes whose axle - base is short in the machine , and introduces a method and key technologe to solve the that 摘要研究了小孔距精密孔加工技术的难点和小孔距多轴头设计制造的主要问题，提出了对这些难点和问题的解决方法和关键技术。
	6.	It is concluded : the determination of the center spacing may be conducted under the permissible elevation of the exit line of seepage surface on slope surface downstream . in the end , the author has analysed the seepage field what the holes are placed two rows along the slope height 另外，在对比多种孔距的方案分析结果的基础上，得出结论：排水孔孔距变化对边坡渗流场沿边坡走向方向水头分布影响明显，布设排水孔应根据目标降深确定排水孔孔距。
	7.	, trapezoid millisecond blasting technology and wide hole space technology . in this paper , fiagmentation distribution is greatly improved , at the same time , block rate and total blasting cost are obviously decreased by the optimal plan . it is verified that the optimal model is beneficial to practice 即集优化参数、空气间隔、梯形微差、宽孔距技术等先进爆破技术于一体的方案。把这一技术运用于实际工程，大大地改善了爆破作业后的块度组成，降低了大块率和爆破总成本。
	8.	The porous diffusion type silencer is widely used to reduce the air flow noise because of its small volume and high noise attenuating ability . the out case of the silencer plays a very important role in reducing noise . the effect of the hole ' s shape , diameter and the distance between neighboring holes as well as the matchup between the case and the sound absorbing material tube are investigated experimentally . the relation between the out - flow noise and the gas velocity distribution is carefully studied for two different kinds of matchup between the case and the sound absorbing material tube . some useful results are gotten , which may be valuable to the design of the silencer 多孔扩散型消声器由于其体积小、消声性能高而广泛应用到排气噪声的降低上，其外壳对消声器的消声性能具有重要作用.本文对此类消声器外壳的孔型、孔径和孔距以及外壳同消声材料的配合方面进行了细致的实验研究，特别对外壳与消声材料的配合与其排放噪声以及外部流场之间的关系进行了探讨，得到了一些有用的结论，对消声器性能的提高具有一定指导意义。
	9.	Based on the engineering practice of the side slope excavation of dayanchi section within the road for the construction traffic of guandi hydropower station , the problems such as the selection of blasthole distance for presplit blasting , and the rock ridge , the levelness of the presplit face , lower hole - making rate of the auxiliary blastholes after the presplit blasting , the blasting network for prespliting and blasting zone and the angle change of the presplit hole etc . are analyzed ; for which the specific solutions are put forward herein as well 摘要通过官地水电站对外交通公路大盐池合同段边坡开挖中预裂爆破的工程实践，对预裂爆破的孔距选择及下部严重出现岩坎、预裂面平整度、预裂爆破后辅助孔成孔率低、预裂与爆破区爆破网络以及预裂孔角度变化等问题进行分析，提出了具体的解决方法。
	10.	The distance of the single - row curtain grout hole is between 1 . 4 to 1 . 8 meter , and 2 . 0 meter is suitable for the double - row curtain ; the grouting pressure generally is 1 . 0 to 1 . 5 mpa at the first three grout compartment , then grouting pressure of under the fourth control in 4 to 5 mpa ; for mast grout compartments , a water - cement ratio of 2 or 1 may used in the first grouting 钻孔密度也由原来的0 . slm / mz降至o . 64n扩mz ，节约工程投资447 . 35万元。 6 、单排帷幕的孔距在1 . 4一1 . 8m之间，双排帷幕的孔距以zm为宜;灌浆压力在地表以下前三段一般为1一1 . smpa ，第四段以下按4一smpa控制;对大部分孔段而言，开灌水灰比可定为2或1 。

Similar Words：

"孔径作用" English translation, "孔径耦合" English translation, "孔炯真" English translation, "孔炯轸" English translation, "孔久科夫" English translation, "孔距不对" English translation, "孔距量规" English translation, "孔锯" English translation, "孔君子" English translation, "孔俊彪" English translation