查询词典 block and tackle

It has to be tall because it is like a giant block and tackle, and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.

井架必须很高，因为它像一个巨型滑轮组。我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。

It has to be tall because it is like a giant block and tackle, and we have to lower into the ground NEW CONCEPT ENGLISH-BOOK FOUR and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.

井架必须很高，因为它像一个巨型滑轮组。我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。

It has to be tail because it is like a giant block and tackle, and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom

井架必须很高，因为它像一个巨型滑轮组。我们必须把很大的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。

It has to be tall because it is like a giant block and tackle ,and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are roated bu an engine at the top and are fitted with a cutting bit at the bottom.

井架必须很高，因为它像个巨型滑轮组。我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。

It has to be tall because it is like a giant block and tackle, and we have to lower into the ground and haul out of the ground great lengths of drill pripe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.

钻井必须很高，就象一个巨大的滑轮。我们必须降到地下然后将钻杆拔出来。钻杆的顶端有一个马达使它旋转而底部是一个尖头。

Raised, lowered, or positioned equipment, tools, and materials for installation or use using hoist, handline, or block and tackle.

用吊车、手线或滑轮组及辘轳，将要装置或使用的设备、工具，及材料，升高、降低或放好位置。

Traveling Block - The block and tackle which is rigged with the crown block by multiples of drilling line strung between the crown block and the traveling block.

游动滑车：通过排列穿过天车和游动滑车的多股钻井绳和天车装配在一起的滑轮及装备。

Those who had caught sharks had taken them to the shark factory on the other side of the cove where they were hoisted on a block and tackle, their livers removed, their fins cut off and their hides skinned out and their flesh cut into strips for salting.

而那些捕到鲨鱼的渔夫，也已经把那些鲨鱼送到在小海湾另一边的鲨鱼工厂去了，在那儿鲨鱼被滑轮垂吊起来，然后被取下肝，割掉鳍，剥下皮，肉也被割成条状准备用盐来腌。

This instruction booklet altogether divides five chapters, the emphatically design calculation steel wire and the block and tackle organization, carried the template, the elevating mechanism, move horizontally the warehousing organization as well as storehouse and so on the main system design calculation.

本说明书共分五章，着重设计计算了钢丝绳及滑轮组机构、载车板、升降机构、横移入库机构以及库架等主要系统的设计计算。

They divided it into cakes by methods too well known to require description, and these, being sledded to the shore, were rapidly hauled off on to an ice platform, and raised by grappling irons and block and tackle,worked by horses, on to a stack, as surely as so many barrels of flour, and there placed evenly side by side, and row upon row, as if they formed the solid base of an obelisk designed to pierce the clouds.

他们把冰切成一方块一方块，那方法是大家都知道的，无须描写的了，这些冰块放在雪车上，车到了岸边，迅疾地拖到一个冰站上，那里再用马匹拖的铁手、滑车、索具搬到一个台上，就像一桶一桶面粉一样，一块一块排列着，又一排一排地叠起来，好像他们要叠一个耸入云霄的方塔的基础一样。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了