查询词典 casing head

Higher temperatures require more robust casing and nozzle materials, insulation, or ablative coatings.

较高的温度，需要更强有力的套管和喷嘴材料，绝缘，或烧蚀防热涂料。

Test the concept of aluminum-alloy casing with ablative lining.

测试的概念，铝合金套管与烧蚀内层。

There is an air hole on the casing of No.1 general service pump, to be renewed.

在 1 号总日用泵的泵体上有漏洞，需换新。

To make matters worse, the actual casing with all the little air vent holes amplifies the noise.

更糟糕的是，与所有的小空调通风孔实际套管的噪声放大。

The invention provides an acetate type antiphlogistic medicine, in particular the oral medication composition of ketorolac comprising a core, pharmaceutical film (including medicament, adhesive and cracking layer) protecting layer, and a casing foil.

本发明提供含乙酸类非甾体消炎药、特别是酮咯酸的口服药物组合物。该药物组合物包括核、药物层(含有药物、粘合剂、及崩解剂)、保护层、及肠溶衣层。

The statistics show that most casing failures occur in argillaceous rock salt areas.

套管损坏是国内外油田普遍存在的问题，通过对江汉油田王广地区 30 0多口套管损坏井的资料进行了统计分析，得出套管损坏绝大多数发生在泥盐岩地层，套管设计载荷偏低，高压注水是加剧套管损坏以及射孔是射孔段套管损坏的主要原因，并针对泥盐岩的特点分析了套管损坏的机理。

The quality of casing is important in completion and development of artesian well.

摘 要：套管产品质量是保证完井和后期开发的重要一环。

The products are petrol casing pipes in this program which are applied in auger production.

建设规模及产品方案：该项目生产的产品为石油套管，主要用于石油天然气行业的钻采生产。

The pump casing, impeller, backplate seal housing and stationary base elbow shall all be manufactured of (ASTM A743 Grade CF-8M stainless steel)(ASTM A743 Grade CD4MCu duplex stainless steel).

泵壳，叶轮，后板密封壳和固定底座弯头都应该采用（美国材料试验协会标准ASTM A743级别CF-8M不锈钢）（ASTM A743级别CD4MCu双炼不锈钢）制造。

Pen for the best use of available cores to reduce the ball-point pen casing the amount of waste and garbage.

用笔尽量用可换芯的，减少圆珠笔外壳的浪费与垃圾量。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。