hermetically sealed造句怎麼寫

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

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

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

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.

semihermetically sealed condensing unit

this bag is hermetically sealed.

Pressure adjustment of hermetically sealed relay spring by laser-forming

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

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

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.

hermetically sealed tank car

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

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.

The probe unit is hermetically sealed.

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.

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