1.
one not needing an inner tube to be airtight.
缺乏内胎的密封的轮胎。
2.
calculation for bolt load of double-cone seal
双锥密封的螺栓力计算
3.
human blood in sealed ampoules
人血，装在密封的安瓿中
4.
unsealed radioactive substance
非密封的放射性物质
5.
bellows sealed gate valve
波纹管密封的闸板阀
6.
The probe unit is hermetically sealed.
探头装置是密封的。
7.
The tube is sealed at both ends.
这管子两端是密封的。
8.
Kiln head seal person who adopts clamshell seal, kiln tail equips with the contact-type sealinstallation of the axial, have guaranteed sealed dependability.
窑头密封采用了壳罩式密封，窑尾装有轴向接触式密封装置，保证了密封的可靠性。
9.
The letter was contained in a bottle fast as a Kentish oyster.
那封信装在一只高度密封的瓶子里。
10.
Hermetic: Airtight sealing of an object.
全密封：一种对物体不透气的密封。
11.
The Seal Structure Improvement of Multi-Seal Fuel Gas Separates
多密封燃气隔断闸阀密封结构的改进
12.
An Improved Design on Seal Groove and Seal Ring of Spherical Plain Bearing
关节轴承密封槽及密封圈的设计改进
13.
Cryptographic Workflow Key Encapsulation Mechanism Based on Signcryption
基于签密的密码工作流密钥封装机制
14.
Taper type hanger and straight type hanger are available for tubing head.
油管挂的密封形式有非金属密封(图一)金属密封(图二)种形式。
15.
Sealing convex platform: sealing convex platform is made of soft rubber, and used to seal each pin.
③ 密封凸台：密封凸台是用软橡胶制成的可密封每一根插针。
16.
contained marine disposa
在海里作密封式的弃置
17.
INSPECTION FOR REAR SEAL AREA LEAKS
后密封区的泄漏检查
18.
lighthouse valve, sealed-disc
灯塔电子管, 密封圆盘的