熟练的

Downhole accidents frequently occurred due to the factors such as complicated formations, low automation degree of drilling equipments and nonproficiency of operation, and so on. High drilling cost or even the abandonment for a well will probably occur owing to those downhole accidents.

在钻井过程中，受地层多变性、钻井设备、仪器仪表自动化程度以及钻井操作技术熟练程度的制约和影响，井下往往会发生各种各样的复杂钻井事故，有的复杂事故会造成钻井成本急剧升高，甚至导致一口井报废。

The liberalization in the flow of semiskilled and unskilled workers from poor countries to developed countries has been a nonstarter politically.

欠发达国家的非熟练工人和半熟练工人向发达国家的自由流动一直存在着政治壁垒。

The knowledge and skill level of NX software will be admitted by your vocation.

行业会承认你所具备的使用NX软件的知识及熟练程度

Thoughts and methods of operations research in their applications and researches.

应用，为在今后的应用和研究中熟练运用运筹学这个工具打下良好的基础。

Later, due to widespread use of mobile photography, especially during the film into sound movie film scene in the wake of scheduling, the director makes a number of successful, skilled use of long lens techniques, such as Murnau, Austria Buddha rain Seoul, Bounou Ayer, Orson Wells, Hitchcock and others.

后来，由于移动摄影的普遍运用，特别是电影进入有声片时期后带来的电影场面调度，使得一批导演成功地、熟练地运用了长镜头技巧，如茂瑙、奥佛雨尔、布努艾尔、奥逊·威尔斯、希区柯克等人。

Our company with a passel of skilled international trade professionals are keeping rapid and good tendency .

公司拥有一批熟练掌握国际贸易知识的专业人才，并保持快速，良好的发展趋势。

Pedagogically, it's inappropriate to solely emphasize the rote learning method for the aim of acquiring knowledge.

从教育学的角度看，英语阅读教学过程中单纯强调掌握语言知识和重复操练以培养英语熟练程度是不恰当的。

Except how skilled he was at finding justification for his preconceived ideas in literature and in life situations.

除如何熟练，他找到理由，他的先入为主的思想在文学和生活情况。

A: Do you think your English is good enough to meet the English proficiency requirement?

你觉得你的英语水平达到那里的英语熟练要求了吗？

It is also good to know that this new release has improved features and is more proficient.

这也是很好的，知道这新版本改进的功能和更熟练。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。