山东费县大井头地区第四系中金刚石及其指示矿物分布异常丰富 ，并且具有较高的集中度 ；
Distribution of diamonds and its indictor minerals are very abundant in Quaternary Dajingtou area in Feixian county, Shandong province with a high concentration degree;
这头骡子掉进了农夫的井里。
测井打印图上的第一页或前边几页称图头。图头中包括井的信息、测量信息、泥浆性质和其它一些相关数据。
The first page or pages on a log print, which include information about the well, the survey, the mud properties and other relevant data.
在压裂作业期间装在防喷器上的装置。压裂液和支撑剂在压力下被泵入压裂头，并沿井向下流动。
The device that is attached to the blowout preventers during a frac job. Fluid and propping agent are pumped under pressure into the frac head and down the well.
头屯河组及其以上地层、董2井北东埋藏较浅地区和早期形成的异常高压带为勘探的有利目标。
The exploration targets include the Toutunhe Formation and the above strata, the shallow - burial area toward northeast of Dong 2 well, and the early - formed abnormal pressure belts.
由于他不能从井里抽取足够的水，灌溉玉米地已经成为不可能的事。由于缺少饲料，他面临着失去他的100只羊和20头牛的危险。
As he cannot pump enough water out of the well, irrigation for his cornfield has become impossible and he's faced with losing his flock of 100 sheep and 20 oxen because of lack of fodder.
适用于船底、载水仓、头钢桩、井钢铁支架、来水管道，以及工矿企业冷却水管道的外壁防腐蚀涂装用。
Apply to the hull and ballast water warehouses, piers steel piles, mines steel supports, water pipes, and the mining industry cooling water pipe wall with anti-corrosion coating.
最后，农夫觉得本来这口井也需要填掉，为这头老驴而伤脑筋根本不值得。
Finally, he decided the animal was old, and the well needed to be covered up anyway; it just wasn't worth it to help the donkey.
头两年，井里的水都是很好。
这时，一个仆人来救姑娘，他从井里提来一桶水，朝李斯特的头上兜头浇了下去。
Just then, a servant drawing water from a well came to the girl's defense by emptying the bucket on Liszt's head.
这头狮子把头伸进井里，发现它是蚊子的家。
The lion put his head down into the well. But he found that it was the home of mosquitoes.
救援人员安装了一部摄像头，这样，人们就可以实时观看井下矿工的情况，让他们做好升井的准备。
Rescue workers rigged up a camera down there so that people could watch a live feed of the miners getting ready to go up.
填了许多锨后，农夫最后看了看井，他非常惊奇看到了，每锨土都被顶了回来，这头驴做得事情真令人惊奇。
A few shovels later, the farmer finally looked down into the well, and was astonished by what saw. With every shovel of dirt that hit his back, the donkey was doing something amazing!
最后他决定放弃这头驴，反正驴子已经老了，而这口井也需要填平，所以，不值得花力气把他弄上来。
Finally be decided the animal was old and the well needed to be covered up anyway, so it just wasn't worth it to try to retrieve the donkey.
针对深井、超深井的固井特点及其特殊要求，研制了系列新型高压水泥头。
A high pressure rated cementing head has been designed and manufactured to meet the special needs of cementing operations for deep and ultra-deep Wells.
最后，农夫觉得这头驴太老了，并且这口井无论怎么样都要填上，把驴救回来不值。
Finally, he found the animal was old and the well needed to be covered up anyway, it just wasn't worth getting the donkey back. So, he decided to bury it!
应用于钻井和完井系统、钻井四通、采油树、油管头和管汇。
Should be used for well drilling sum finish well system, well drilling Sitong, Christmas tree, Oil pipe head sum administer remit.
应用于钻井和完井系统、钻井四通、采油树、油管头和管汇。
Should be used for well drilling sum finish well system, well drilling Sitong, Christmas tree, Oil pipe head sum administer remit.
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