n. (pl. vacuums, vac-ua ) 1.真空;空處,空虛,空白。 2.〔美口〕吸塵器(= vacuum cleaner)。
短語和例子
a low [partial] vacuum低度[未盡]真空。 feel a vacuum in the lower regions 〔戲謔語〕覺得餓。 vi.,vt. 〔美口〕 1.用吸塵器掃除。 2.用真空干燥機干燥。 adj. 1.真空的。 2.用以產生真空的。 3.利用真空的。 vt. -ize 1.在…內造成真空。 2.用真空裝置打掃[干燥]。 3.真空包裝。
The salt water is passed through a series of chambers which have progressively higher vacuums and lower temperatures . 咸水流過一系列真空程度逐漸增高,溫度逐漸降低的蒸餾室。
The sludge is passed under a vacuum pump and allows the water to pass through a discharge or recirculation drain . 用真空泵除去污泥的固體含量而該泥水則經排水渠或回流渠排出。
A vacuum pump pulled the products of combustion through the pipe and exhausted them outside at the end of the run . 一真空泵把燃燒的產物推進管子,在管道行程的末端將其釋放掉。
He has lived in a vacuum for eighteen years, cloyed by the representative and unique longings of any youth . 他在真空中生活了十八年,膩味了年輕人那一套典型的、獨特的向往和追求。
The advantage of vacuum oven is that lower drying temperatures are used which decrease the deterioration of the dry matter . 真空烘箱法的優點為采用較低的烘干溫度,從而減少干物質的變質。
Uncontaminated water is normally used as seal water for vacuum pumps and for compressor cooling as well as for sanitary use . 未污染的水通常用作真空泵的密封水和壓縮機的冷卻水以及供保健用。
A vacuum pump pulled the products of combustion through the pipe and exhausted them outside at the end of the run . 有一個真空泵把燃燒的產物推進管子,在管道行程的末端外面使這些產物徹底燒盡。
an empty area or space; "the huge desert voids"; "the emptiness of outer space"; "without their support he''ll be ruling in a vacuum" 同義詞:void, vacancy, emptiness,
clean with a vacuum cleaner; "vacuum the carpets" 同義詞:vacuum-clean, hoover,
百科解釋
Vacuum is space that is empty of matter. The word stems from the Latin adjective vacuus for "empty" or "void".
詳細百科解釋
其他語種釋義
vacuumとは意味:1vacuum n. 真空; 電気掃除機. 【動詞+】 ◆Nature abhors a vacuum. 《諺》 自然は真空を嫌う ◆cause a political vacuum 政治的空白を生む ◆create a vacuum by pumping air out of a bell jar ガラス鐘から空気をポンプで抜き取って真空を作る ◆The vacuum was filled by...