查询词典 auger drill

The Mo,U elements about normal geochemical method have a closely relationship with hidden uranium deposits. It has studied which methods is the most effective about this four methods through compare to drill material.After making compositive interpretation we can find this four method are effective on hidden uranium ore.We have the follow results: CR-39 track method and gama-ray spectrometer survey is better method than geochemical method.

最后通过这些单一方法实测测量结果与已知钻孔资料进行比较可以对该勘查方法的铀矿勘查效果进行评价；再从方法的单一研究到方法的综合研究，得出伽马能谱测量和固体径迹测量有效的结合，可以得到隐伏铀矿化的深部信息，而常规化探测量则可以有效划分近地表、深部铀矿化的区域。

It'd be easier to drill the mounting hole on-center, for one, and more importantly, it'd no longer be necessary to install the temporary hardware required to keep the round tube from rotating during cutting.

希望它能在更容易安装孔钻的中心，为一个，更重要的是想不再需要安装所需的临时硬件，以防止在切割旋转圆管。

The surface mounted Magnalock family requires only a drill and alien wrenches for mounting. All fasteners are of the socket cap type for greatest strength and professional results.

平面安装的Magnalock 家族产品的安装仅需要一把电钻和外国扳手，所有的紧固件都是圆柱头型的，以此达到最大的强度和专业效果。

Brake pin of oil drill had fractured in procession of work.

石油钻机刹车盘销轴在工作过程中断裂。

When manufacturing PCB, the drill pin's quality is an important factor to ensure the PCB's eligibility.

在印制电路板制造过程中，钻针的质量对于保证所钻电路板的合格性起着非常重要的作用。

Through the analysis of its part drawing as well as the research of its performance requirement, we can rationally designed a set of technological processes and two pieces of special using clamp which used to roughly mill open shelves inside and outside and drill main pin hole.

通过对汽车转向节零件图的分析以及对其性能要求的研究，合理地设计出了一套工艺规程和粗铣内外开档、钻主销孔的两套专用夹具。

The pin top for pre-selecting is welded on the bottom part of the bracket of core drill, the pin top is in favor of the localization of drilling hole, at the same time, it can overcome the reversal angular force acted on the core device, it enhances the rigidity of the whole mechanism.

起预定位作用的尖顶焊接于取芯钻机的机架底部，尖顶有利于钻进初始阶段时钻孔的定位，同时还能够克服作用于取芯器的反转矩，提高了整个机构的刚度。

Department of this type of table movement modeled on the Roman table, 17 drill, third pin, waterproof shockproof Antimagnetic, core thickness of 4.62mm, a diameter of 42.6mm, watchcase watchcase for steel.

该型表系仿照罗马表机芯，17钻，大三针，防水防震防磁，机芯厚度为4.62mm，直径为42.6mm，表壳为全钢表壳。

Drill of cross pin system was used to make defects vertically to cartilage face at condylus medialis femoris of left knee joint in rabbits.

用横穿钉钻头在兔左膝关节股骨内侧髁垂直于软骨面制造缺损，缺损深4 mm，直径4.45 mm，自体移植组取右膝关节内侧髁骨软骨柱植入到左侧膝关节相应缺损处，异体移植组将经过程序性深低温冷冻保存的同种异体骨软骨柱移植到相应缺损处。

ABSTRACT Automated drill point grinding technique is known as a quite important subject in recent years.

钻头自动化刃磨技术的研究是近年来越来越受到重视的课题。

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