孔眼

基本解释 (translations)

eyelet  ·  oillet  ·  eyelets  ·  evelet  ·  oylet

与孔眼相关的网络例句 [注：此内容来源于网络，仅供参考]

Place the sleeve head around the upper third of the armhole cap.

这可洗掉孔眼上方垂直方向的任何纤维。

Excessive formation back pressure may be due to limited or plugged perforations; subsurface or surface chokes; undersized gas-oil separator, flowlines, tubing, or casing; or excessive back pressure on flowline, casinghead gas gathering system, or gasoil separator.

183u 译文：过高的地层回压也许是由于有限的或堵塞的射孔孔眼；井下或地面油嘴；尺寸不足的气液分离器，流动管线，油管或套管；流动管线，套管头气体集输管线或气，油分离器上过高的回压。

The optimization model which the horizontal well drawdown is regarded as objection function and the perforation distribution as decision variable is presented.

建立了以水平井生产端压差为目标函数、以孔眼分布为决策变量的优化模型，同时和均匀流入剖面、均匀射孔分布的结果进行了对比。

Furthermore , maximum stress of casing of perforation cement hoop generates from eyehole and declines along pore diameter direction .

射孔水泥环套管最大应力在射孔孔眼产生，沿孔径方向应力减小。

Essential features are caliper , furnish, pH, and freedom from pinholes and metal particles.

它的主要特点是纸厚、配料和酸碱值；没有孔眼和金属微粒。

In one preferred embodiment, the applicator is a once usable tube containing a single dosage of formulation, and has an aperture, preferably equipped with a rupturable removable cap, provided at the distal end thereof, i.e. the end to be disposed adjacent to the patient's cervix on full and proper insertion into the vagina.

在一个较优的实施例中，该给药器为一个含有单次剂量药物的一次性塑料管，末端（即完全、恰当地插入阴道后，毗邻患者宫颈的那一端）有一个孔眼，在孔眼上安装一个可断开除去的盖帽更佳。

In this paper, numerical computations are made on the scattering of ultrasonic pulse waves with different centroid frequencies of 100 kHz,500 kHz and 1 MHz in fluid-filled finite-length perforation by using Finite Element Method,where three kinds of models of perforation bottom, I.E., flat bottom, stepped bottom and acuminated bottom,are assumed to simulate the practical bottoms of perforation.

乔文孝，杜光升。射孔孔眼中散射超声脉冲波的FEM模拟。测井技术，2001，25（2）：96～100 采用有限元素法，分别数值计算了平底孔道、台阶式孔道和尖劈状孔道等3种孔眼模型中不同中心频率(100 kHz、500kHz、1 MHz)的散射超声脉冲波。

Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,代写医学论文,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

本文对于冷冲压技术的分类、特点及发展方向作了简略概述；论述了冲压零件的形成道理、基本生产模型结构与运动历程及其设计道理；对于典型的冲压件生产模型进行了设计：大直径三通管冲压复合模设计盖世了大直径三通管的加工难题、带有浮动凸凹模的拉伸冲孔复合模设计、适力压边式落料拉伸切边复合模设计、消音器后补碗落料、拉深、冲孔、翻边复合模设计、一模两件落料拉伸冲孔翻边复合模设计、环形屈曲件的生产模型设计、铰链卷圆成形工艺及生产模型设计、半自动送料切角装置设计、滑板式送料拉深、冲孔、翻边模设计实现自动送料、长管多孔冲模设计、带凸缘台阶方盒形零件拉深模以及盒形件侧壁孔眼翻孔模。

It is one of effective measures to guarantee success rate about multi-lateral horizontal well drilling to prevent hole collapse, coal structure and situ stresses are two main factors to effect hole forming.

摘要： 有效防止水平井段孔眼坍塌是煤层气多分支水平井钻井成功率的有利保障之一，而煤体结构和地应力是影响成孔的两大主要因素。

It is one of effective measures to guarantee success rate about multi-lateral horizontal well drilling to prevent hole collapse, coal structure and situ stresses are two main factors to effect hole forming.

有效防止水平井段孔眼坍塌是煤层气多分支水平井钻井成功率的有利保障之一，而煤体结构和地应力是影响成孔的两大主要因素。

与孔眼相关的网络解释 [注：此内容来源于网络，仅供参考]

aperture mask：孔眼掩模,孔障板,彩色显像管阴罩,显像管荫罩,荫罩

aperture loss 孔径失真 | aperture mask 孔眼掩模,孔障板,彩色显像管阴罩,显像管荫罩,荫罩 | aperture mask tricolor kinescope 多孔障板式三色显像管

Boring machines：孔眼机床

Boring heads 搪孔头 | Boring machines 孔眼机床 | Dable making tools 造线机

eyehole：孔眼,小(视)孔

eye gauge 放大镜 | eyehole 孔眼,小(视)孔 | eyelash forceps 睫毛镊

GROMMET：孔环;索环;金属孔眼

grit removal 除砂 | grommet 孔环;索环;金属孔眼 | groove 槽

Meshed：有孔的、有孔眼的、啮合的

mesh网络、网眼、筛孔、啮合 | meshed有孔的、有孔眼的、啮合的 | message信息、报导、文电、报文、任务、使命、预言、启示

crinkled nutshell eyes：胡桃壳状孔眼;起坚果壳状孔眼

cheese withour eyes无孔(眼)干酪 | crinkled nutshell eyes胡桃壳状孔眼;起坚果壳状孔眼 | dead eyes盲眼(孔);不明显的孔(眼)

grummet：金属孔眼垫圈

grummet 金属孔眼n.金属孔眼垫圈 | grummet 金属孔眼垫圈 | grund 浅滩浅滩

grummet：金属孔眼n.金属孔眼垫圈

grumet 索眼、索环;蒸汽漏缝的填料 | grummet 金属孔眼n.金属孔眼垫圈 | grummet 金属孔眼垫圈

spilled water hole：为控制最高水位而设置的与隐蔽溢水道相连的孔眼. 泄水孔

存水弯插入配套件承口内的部位. 溢水孔 spillway hole | 为控制最高水位而设置的与隐蔽溢水道相连的孔眼. 泄水孔 spilled water hole | 与隐蔽溢水道和排水口相连、泄出溢流水的孔眼. 安装孔 installing hole

spilled water hole：泄水孔,与隐蔽溢水道和排水口相连、泄出溢流水的孔眼

13,spillway hole:溢水孔,为控制最高水位而设置的与隐蔽溢水道相连... | 14,spilled water hole:泄水孔,与隐蔽溢水道和排水口相连、泄出溢流水的孔眼. | 15,installing hole:安装空,卫生设备上用于固定本身或安装配件...