1、

Engineering boring and drilling devices China National Machinery Import and Export Corporation

工程钻探和掘进机械中国机械进出口公司中国机械进出口总公司

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2、

Multi-DEM approach, which is based on borehole data, is flexible, speediness and effective for sedimentary formation; but it is not suited for stratigraphic system controlled by fluvial erosion and aggrading action.

基于钻孔数据的多层DEM构模技术是构建沉积环境下三维地层模型的有效方法,但该方法对在河流的侵蚀和淤积交替作用下形成的地层建模效果并不理想。

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3、

Distinctive crystal clastic rock enchases craft every design likes an artwork, aglimmer glamour burnish, popular feeling chord is touched like diamond.

独特的水晶碎石镶嵌工艺每件设计都如同一件艺术品,闪烁的魅力光泽,钻石般动人心弦。

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4、

The Design of Intelligent Vehicles Based on Camera Design of Simulation System to Semi-automatic Tracing-target Aiguille of Some Bomb-disposing

基于摄像头寻迹的智能电动车的设计某排弹设备半自动寻的钻头实时仿真系统设计

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5、

The author introduces a method of dredging stems in small_bore tubes by flexible aiguille.

介绍了小口径换热管堵塞采用柔性钻头疏通的处理方法。

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6、

Design of Simulation System to Semi-automatic Tracing-target Aiguille of Some Bomb-disposing

某排弹设备半自动寻的钻头实时仿真系统设计

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7、

Improvement of Geometrical Parameter In Single Cutting Edge BTA Aiguille

BTA单齿钻头几何参数的改进

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8、

The Design of Aiguille Repair Tool Based on RE

基于RE的钻头修复工具设计

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9、

Angle measuring system of aiguilles based on AD μ C834

基于ADμC834的钻头角度测量系统

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10、

Unlike its faster friends, the pelagic fishes, such as tuna and mackerel, this fish moves up into mud flats to feed during high tide, and has an air bladder that allows it to breathe easy during these trips.

不像其它游得更快的小伙伴,比如金枪鱼和鲭鱼这样的上层鱼类,骨鱼在涨潮时钻进泥滩觅食,气囊让它在找食物的路途上呼吸得更轻松。

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11、

Analysis on Air Blast Wave in Surface Hole Blast in g

露天钻孔爆破中的空气冲击波分析

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12、

Then Ibrahim looked once more in the surface of the diamond and saw a great web like that of a spider hanging in the air round the castle.

易卜拉欣又看了一次钻石面,这回看见一张蜘蛛网似的大网悬在空中,罩着城堡。

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13、

RESERVOIR SIMULATION OF ARTESIAN GAS INJECTION IN CONDENSATE GAS FIELD Study of Oil-Field Artesian Well Machine Set Changing From Machine To Electricity

凝析气田自流注气的数值模拟研究对油田钻井机组机改电的探讨

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14、

Where sells measures the diamond the heat conductivity meter?

哪里卖测钻石的热导仪?

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15、

Preparation and Evaluation of Multifunctional Additive ARJ for Drilling Fluid

多功能钻井液添加剂ARJ的研制和评价

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16、

Study on drill stand arranger mechanism for geological exploration

对地质勘探钻机中摆管机构的研究

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17、

If friendship is by craft, it will be of no value as diamonds becomes glass.

友情一旦被精明利用, 便会像钻石变成了玻璃一样不值一文.

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18、

Optimal problem about distribution of artesian oil well under coordinate of rotation

旋转坐标情况下钻井布局的最优化问题

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19、

Torque measurement has very broad application fields, which include air-plane, warship, artesian well, power supply station devices and metallurgy devices etc. with great torque, which also include micro motor, appliance and watch hairspring etc. with small torque.

扭矩测量的应用领域广泛,大到飞机、舰船、钻井、发电设备和冶金矿山设备等,小到微电机、家用电器和钟表游丝等的扭矩测试都具有重要意义。

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20、

Irradiation: It is common to irradiate Aquamarine, London Blue Topaz, Emerald, and Diamond as well as other stones.

辐射:是很常见的照射海蓝宝,伦敦蓝黄玉,翡翠,钻石及其他宝石。

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