查询词典 auger drill

We stand in the drill ground midpoint, listens to the guest to deliver a speech, because of the clear weather, ' positive graduallywas too big, Qie had maintained the tree top to pity the condition, therefore many people quickly could not halt, but guest knew that we awere very tired, therefore delivers a speech the content on the reduction, really thanked.

我们站在操场正中央，听来宾致词，因为天气晴朗，太'阳渐渐大起来，尔且一直维持梢惜状态，所以很多人都快站不住了，但是来宾因为知道我们很累，於是就缩短致词内容，真是谢了。

Remember the track stand balance drill?

一般人通常对夹角很小的弯会有问题，因为过弯时缺乏平衡使得他无法专注在过弯的技巧。

If you want to probe into the core of the sphere, you need a steel drill.

探索地核需要钢制的钻头。

In a minute Jimmy's drill got into the steel door.

没过多大一会儿，基米就钻透了钢门。

The results show that hlgh-speed steel drill bits are not suitable for drilling of ZrO2/CePO4 due to serious tool wear.

结果表明，高速钢刀具因磨损严重，不适于ZrO2／CePO4陶瓷的钻削。

Coated drill ; stainless steel ; wear mechanism ; drilling

涂层钻头；不锈钢；磨损机理；钻削

Keywords coated drill;stainless steel;drilling force;torque

涂层钻头；不锈钢；钻削力；扭矩

It also elaborates on the reasonable choices of the geometric parameters and cutting parameters of the cutting tool materials, cutting tools to ream, drill and mill high strength steel and super-high strength steel.

在选择切削速度时，在工件材料的强度和硬度较高的情况下，应适当降低切削速度，减小刀具每齿进给量，按工件材料的强度选择铣削速度，按工件材料的硬度选择铣削用量。

A core drill bit consists of a steel tube with diamond segments brazed or laser welded on the drilling end.

核心钻头由一钢管或激光焊接金刚石钎环节就完钻。

S135 drill pipe steel ; oxygen corrosion ; mechanism ; influence factor

S135钻杆钢；钻井液；氧腐蚀；机理；影响因素

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48