查询词典 hollow

A non-singular single integral mathematical model is adopted to calculate the external intermittent and alternative longitudinal magnetic field acquired by single axisymmetrical and cylindrical hollow coil t which is coaxial to electrode and excitated by a revisable pulsed current of square wave t in austenitic stainless steel GTA welding.

针对奥氏体不锈钢外加纵向磁场的气体保护钨极电弧焊接时，与电极同轴的单个轴对称空心圆柱线圈在双向脉冲矩形励磁电流作用下产生的间歇交变纵向磁场，采用无暇点单积分磁场的数学模型，对＊TAW焊接外加间歇交变纵向磁场进行了数值计算，该方法具有模型简单、计算速度快和精度高等优点并讨论了该间隙交变纵向磁场的分布、磁场的均匀性及其纵向分量与径向分量的比率等规律及其对焊接行为的影响，认为横磁分量将削弱GTAW外加纵向磁场的有利作用，影响磁控电弧的焊接质量

Rolf Machinery Co., Ltd. has more than ten years has been the production of hollow brick.

宝乐机械有限公司已经有十几年的生产空心砖机。

This the many flower merchant which soaks flower is very important, for instance lily's root is more soaks rottenly, more soaks more hollow, the pole is more cuts short, frequently loses very in a big way.

这对于很多习惯泡花的花商来说是很重要的，比如百合的根是越泡越烂、越泡越空心，杆子是越剪越短，经常损失很大。

To find a mate, the male ruffed grouse1 stands on a hollow log and beats his wings, making a drumming sound.

雄松鸡在求偶的时候总是站在空心的圆木上拍动翅膀，发出击鼓般的声音。

"Any of various hollow or inflated saclike organs or structures, such as the floats of certain seaweeds or the specialized traps of bladderworts."

一种中空或充气的囊状器官或结构，如某种海草的浮囊或狸藻的特有存水囊。

Little guide to different types of snowflakes - sectored plates and capped columns and hollow columns and all different types of crystals.

很少有人介绍不同种类的雪花（扇形平板、戴帽柱状、空心柱状）和各种各样的冰晶。

The sweet,hollow,pear - shaped,multiple fruit of this plant,having numerous tiny seedlike fruit s.

无花果这种植物的味甜、中空且呈梨状的聚花果，有许多细小像种子的果肉

The sweet ,hollow,pear - shaped,multiple fruit of this plant,having numerous tiny seedlike fruits.

无花果这种植物的味甜、中空且呈梨状的聚花果，有许多细小像种子的果肉

Some of the forms of rivets are solid rivets with chamfered shanks, tubular or hollow rivets, semitubular rivets, swaged rivets, split rivets, and blind rivets.

对一些表格铆钉与倒角柄，管状或空心铆钉，semitubular铆钉，锤造铆钉，铆钉分裂坚实铆钉和铆钉。

He was hollow-chested, squint-eyed, and rather shambling, but spry enough withal

他胸膛低陷，眼睛斜视，步履蹒跚，但又着实生气勃勃。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。