石钻

We can produce various kind of diamond core drill segment. Also according to different type of bricks and concrete (especially for reinforced concrete with different aggregate), we can adjust of segment to reach maximum speed and life.

我们能生产多种类型的薄壁钻刀头，并能根据不同标号的砖混结构，水泥及沙石（软硬花岗岩、石英石和鹅卵石）调整配方，以达到相对应的速度和寿命的要求。

My company produces a variety of high-end fashion cufflinks, such as metal cufflinks, diamond cufflinks artificial increases, Opal Cufflink, shell cufflinks, rhodium cufflinks Ma, Gradienter cufflinks, compass cufflinks, cufflinks mahjong, glass cufflinks and so on, reasonable price, prompt delivery, quality assurance.

我公司生产的产品是各种高档时尚袖扣、如金属袖扣、人工加钻袖扣、猫眼石袖扣、贝壳袖扣、玛铑袖扣、水平仪袖扣、指南针袖扣、麻将袖扣、玻璃袖扣等等，价格合理，交货及时，品质保证。

The CLIMAP 18k bp sediment data files were compiled by Oregon State University. The files contain micropaleontology in the form of faunal counts of diatoms, planktonic foraminifera, coccoliths, and radiolaria, as well as stratigraphy (percent fine, coarse, total carbonate, oxygen 18 and carbon 13), and geochemistry (percent opal, quartz, and organic carbon), and inferred sea surface temperatures for 635 ocean sediment cores.

此数据库的沉积物数据由Oregon州大学收集编制，包括硅藻动物群、浮游有孔虫目、颗石藻、放射虫目中的古微生物，以及地层中碳酸盐、氧18和碳13的百分含量和由635个海底沉积物钻芯样本推测得到的海面温度。

The programe of setting of steel casings with the mature and effective methods of advance drilling and throwing fills in the clay and the slabstone and the cement is taken.

西江富湾特大桥56号主墩基础为18根φ2.50 m大直径钻孔灌注桩，由于存在深水、基岩倾斜、岩溶等因素，导致了复杂的成孔工艺，采用"钢护筒跟进"方案结合超前钻、抛填粘土、片石、水泥等较成熟且有效的方法进行施工，根据处理溶洞漏浆、塌孔、卡锤和埋锤的经验，总结了深水岩溶桩基的施工技术

CoAPO-5 molecular sieve was hydrothermally synthesized using pseudo-boebmite, phosphoric acid (85%), tetrahydrate cobaltous acetate as raw material and N, N-diehtyl-ethanolamine as tern- plating agent.

以拟薄水铝石、质量分数85%的正磷酸、四水合醋酸钻为原料，N， N-二乙基乙醇胺为模板剂，水热法合成了CoAPO-5分子筛。

The quantitative study is conduted on the XRD data of clay minerals in 15 mudstone samples from the Well Ancan 1 in Hefei Basin, and the testing results of illite crystallinity and illite/smectite interlaying reveal the stratigraphical diagenesis degree and thermal evolution degree of the strata met by the deep well drilling.

文章对合肥盆地安参1井内15个泥岩样粘土矿物进行了X射线衍射分析，从获得的伊利石结晶度和伊／蒙混层比测试结果，揭示了该深井所钻遇地层的成岩程度和热演化程度。

Diamonds and gemstones in setting by using bench pins, hammer, setting pliers, and gravers, This course enhance the stone setting techniques which enable Jewelers to incorporate diamonds and gemstones into production.

这项课程涵盖如何削弱使用适当的钻，加强钻石和宝石设置使用替补别针，锤子，钳子设置和严重，这当然加强石设置技术，使珠宝商把钻石和宝石投入生产。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。