1) method of drilling bits
钻屑法
1.
For the method of drilling bits in high-gas coalbed,the influence of gas must be taken into account.
对于含瓦斯煤层实施钻屑法必须考虑瓦斯的影响。
2) method of drilling index
钻屑指标法
3) drilling
[英]['driliŋ] [美]['drɪlɪŋ]
钻孔;钻法;钻井;钻屑;训练
4) drilling sludge
钻屑
1.
The blasting effect was checking using sight instrument, electromagnetic emission (EME) technique and drilling sludge methods.
采用矿用钻孔窥视仪并配合电磁辐射法和钻屑法对爆破进行了效果检验。
2.
This paper discusses anew method of caculating critical rotational speed on the basis of studying the transportation rule of long screw drilling sludge and points out that critical rotational speed changesradially along the blade,and it is the function of feed speed.
作者在研究长螺旋钻进钻屑运移规律的基础上，建立了新的临界转速计算方法，指出临界转速沿叶片径向是变化的，并且是给进速度的函数。
5) drilling cutting
钻屑
1.
The solidification treatment of drilling cutting and waste drilling fluid is a major research subject on harmless treatment of waste from drilling at present.
钻屑和废钻井液的固化处理是现阶段钻井废物无害化处理的主要研究方向,研究利用固化剂对钻屑和废泥浆进行固化处理,优选配方(水泥+粉煤灰+添加剂)进行固化处理;同时考查了钻屑、钻井液固化填埋后对周围环境的影响。
2.
A simple laboratory testing method is established,and by means of this method mechanical bond strength is tested between drilling cutting and oilwell cement rock.
在实验室内，模拟水泥环与地层胶结全过程，分析了泥饼以及采用不同配方的水泥浆，对各种钻屑与油井水泥胶结强度的影响。
3.
In this thesis,several kinds of solidification agent have been screened by a lot of experiments,which are suitable for drilling cutting and waste drilling mud with high density(ρ>2.
通过大量实验研究,筛选出了分别适合于钻屑与高密度(ρ>2。
6) drilling cuttings
钻屑
1.
Durand formula,critical flow rate increased with the increase of the granularity of wellhead drilling cuttings and the volume concentration of liquid discharged when the structure of equipments were determined.
Durand临界流速计算公式分析得出,在设备结构确定以后,排料临界流速随着井口钻屑粒径、排料流体体积分数的增加而增加。
2.
A new machine of medel GZS7 is invented to convey the drilling cuttings.
采用逐点张力法对钻屑输送机所用链条各部位的受力情况进行了分析，给出了钻屑输送机所用链条的张力计算公式，为校核链条的强度及计算钻屑输送机所需功率提供了依据。
补充资料：滴屑屑
1.颤抖貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条