“hermetically sealed”造句，怎麼用hermetically sealed造句

Cement and concrete shall be transported in hermetically sealed tank car.

And the boudoir-grand piano, beautifully dusted, hermetically sealed as ever.

A type of hard disk storage device in which the disk is hermetically sealed inside its disk drive.

Shashank Joshi, an associate fellow of the Royal United Services Institute, a British think-tank, says the capital is not hermetically sealed but is effectively under siege.

No, it was the "shadowy" world of "crazy" inhabited by American's assassins, a hermetically sealed Da Vinci Code realm sealed against all outer influences and driven by an internal logic all its own.

The long reign of feudal serfdom under theocracy not only severely fettered the growth of the productive forces in Tibet, but also resulted in a hermetically sealed and moribund traditional Tibetan culture, including cultural relics, historic sites and sites for Buddhist worship.

hermetically sealed tank car

The probe unit is hermetically sealed.

The batteries are designed to be leak-proof and hermetically sealed.

Canning (1809): Method of preserving food from spoilage by storing it in containers that are hermetically sealed and then sterilized by heat.

A type of hard disk storage device in which the disk is hermetically sealed inside its disk seal prevents the intrusion of dust and other particles but limits the maximum size of the drive.

this bag is hermetically sealed.

The hose diaphragm piston pumps are hermetically sealed, leakproof, oscillating displacement pumps with a unique technical and economical value.

semihermetically sealed condensing unit

The diode chip is coated with a thin layer of hard glass which eliminates the need for a hermetically sealed package.

Pressure adjustment of hermetically sealed relay spring by laser-forming