查询词典 casing spear

The fishing spear consists of an upper connector,a spear rod,sliding cone blocks,locking blocks,pins and an outer barrel.

针对复杂打捞中偏磨油管打捞时易变形、胀破或撕裂的难题，研制出特殊滑牙块打捞矛，打捞矛由上接头、矛杆、滑牙块、锁块、销钉、外筒等组成。

Pagan spear thrower unit. Armed with two short throwing spear and axe. Protected with a shield.

波罗的海突袭者出身异端盗团，使用战斧和两根掷矛作战，装备轻型盔甲和战盾。

In fishing,the sliding cone blocks enter the fish cavity easily acted by a guide shoe and a guide cone,slide downward by its own weight,produce relative displacement to the guide rail slope,and the radial distance between its tooth face and the spear rod increases until it touches the inner wall of the fish cavity; while lifting the drilling string,the guide rail slope on the spear rod forces the sliding cone blocks to bite the inner wall of the tubing fished.

打捞时在引鞋和导锥的作用下滑牙块能够顺利进入鱼腔并依靠自重下滑，沿导轨外伸直至其齿面与鱼腔内壁接触；随后上提钻柱，矛杆上的导轨斜面迫使滑牙块咬紧被打捞油管内壁，当油管严重偏磨使一对滑牙块卡在磨穿位置时，另一对能有效卡在未磨损部位，同时外筒限制了油管外胀变形。

Unseen by Agamemnon he got beside him, spear in hand, and wounded him in the middle of his arm below the elbow, the point of the spear going right through the arm.

他从一个侧面走来――强健的阿伽门农没有发现――一枪扎中他的前臂，手肘的下面，闪亮的枪尖挑穿了皮肉。

7 The shaft of his spear was like a weaver's beam, and the iron point of his spear weighed six hundred shekels.

17：7 他的標槍柄像一枝織布機的杆木，他的矛頭鐵尖重7.2公斤。

They told me to do my spear moves because i was going to be catching the mouse cursor on the screen and doing spear play with it.

这个活动会在腾讯QQ网上（ www.qq.com ）进行十天，打开腾讯的主页，你就可以在那个移动窗口看到我把一个小鼠标变成了枪，呵呵。。。

He held a black spear in his hand and said,"I am giving you this spear because your heart is innocent and good. With it you can confidently attack the wild boar. It will do you no harm."

他手里握着一支黑色长矛，对弟弟说：「我把这支长矛给你，因为你心地纯洁善良；你拿着这长矛，只管大胆去斗那野猪，长矛会帮你的。

He held a black spear in his hand and said, I am giving you this spear because your heart is innocent and good.

弟弟来到那儿时，哥哥早已坐在里面了，他以为野猪反正逃不出他的手心，於是先喝点酒壮胆。

Hector first aimed his spear at Ajax, who was turned full towards him, nor did he miss his aim. The spear struck him where two bands passed over his chest- the band of his shield and that of his silver-studded sword- and these protected his body.

光荣的赫克托耳首先投出枪矛，对着迎面冲来的埃阿斯，枪尖不偏不倚，击中目标，打在胸前，两条背带交叉的地方，一条扣连战盾，另一条系提着柄嵌银钉的劈剑，两带叠连，挡护着白亮的皮肉。

High strength, easy to operate are the features of the casing spear manufactured in our company.

我公司生产的套管打捞矛具有强度高、易操作等特点。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样