Annular

1·Our factory hob phyletic annular gear hob, such hob, spline Bob, before shaving, and cut the hob top hob, sprockets hob, also produce all kinds of worm and worm.

我厂生产的滚刀种类繁多比如环形滚刀、蜗轮滚刀、花键滚刀、剃前滚刀、倒角以及切顶滚刀、链轮滚刀、同时也生产各类蜗杆与蜗轮。

2·The auricular cartilage supports the vertical canal while the horizontal canal, coursing medially and distally, is surrounded by annular cartilage.

耳廓软骨支撑着垂直耳道，而在远侧居中分部的水平耳道则由环形软骨包围。

3·Zhashan area is a slurry sedimentary basin, it's remote annular structure is main pattern of mineral region.

柞山地区为一泥盆纪热水沉积盆地，其遥感环形构造是矿化集中区的基本格局。

4·The auditory canal consists of cartilages (both auricular and annular) and the specialized skin that lines it.

外耳道由软骨(包括耳廓软骨和环形软骨)和特化的皮肤被覆其上。

5·For the continuous and automatic testing with high precision, we designed an ultrasonic automatic test system for annular work-pieces.

为了实现了高精度电子束焊缝连续自动检测，开发了针对环形工件的智能超声自动化检测系统。

1·Design principle and experiment and popularized application of annular fracturing hanger are introduced in this paper, its application effect is notable.

在此主要介绍了环空压裂悬挂器的设计原理、试验和推广应用情况，应用效益显著。

2·It can measure drilling engineering parameter, such as drilling pressure, torque, side pressure and annular pressure etc.

钻压、扭矩、侧向力、环空压力等钻井工程参数可以随钻进行测试。

3·Therefore, a downhole tool that can reduce the annular cyclic pressure loss and introduced its structure, principle of work and technical parameters were put forward.

提出了一种减小钻井泥浆环空循环压耗的井下工具，介绍了该工具的结构、工作原理、技术参数。

4·Cementing of the slim hole is very difficult due to its small hole size and annular clearance, and the conventional cementing technology cannot meet the requirements of field cementing.

小井眼固井由于其井眼尺寸小、环空间隙小，给固井作业带来较大困难，常规固井技术难以保证其固井质量。

5·Experimental and theoretical research has improved that hole cleaning detecting is efficient by monitoring annular pressure change.

研究表明，利用环空压力变化可以有效监测井眼清洁程度。