maintain;的例句（maintain;在句子中的用法）

• The idea is to maintain the regularity of the heartbeat. 問題就是要維持心跳的規(guī)律性。
• He racked no rents to maintain the expenses of his establishment. 他不向租戶索取過高的租金來維持公司的開支。
• He has to maintain his wife and two children. 他必須養(yǎng)活妻子和兩個孩子。
• Food is necessary to maintain life. 食物是維持生命所必需的。
• It's a policeman's job to maintain law and order. 警察的職責(zé)就是維護法制與社會秩序。
• It is clearly illogical to maintain such a proposition. 堅持這種主張顯然是沒有道理的。
• It costs five thousand dollars a year to maintain this house. 管理維修這所房子,每年要花5000美元。
• The company has struggled to maintain its domination in the marketplace. 該公司奮力維持其市場優(yōu)勢。
• She struggled to maintain the charade of not being afraid. 她竭力裝出不害怕的樣子。
• He can't maintain enough equilibrium to ride a bike. 他騎自行車不能保持平衡.
• But, in the interim, we obviously have a duty to maintain law and order. 但是，在過渡期間，我們顯然有責(zé)任維護治安。
• Dr. DeLay cautioned countries to maintain against resurgent pandemic. 戴雷爾告誡各國應(yīng)保持警惕,以防艾滋病的蔓延勢頭再度轉(zhuǎn)強.
• What does the theory of plate tectonics maintain? 這板塊構(gòu)造學(xué)說的理論講些什么?
• Police were sent for to maintain order. 請了警察來維持秩序.
• Policemen preserve [ maintain ] order in the streets. 警察在街上維持 秩序.
• May be relative to the bias connection to the remote parts to maintain. 可相對于連接件向遠端偏壓保持件.
• A few large hotels maintain their own workshops for such tasks as carpentry and upholstering. 個別大旅館有專門的木工車間和裝璜車間.
• Manned submersibles, like spaceships, must maintain living conditions in an unnatural environment. 載人的潛水器與宇宙飛船一樣, 必須在非自然的環(huán)境下保持生存條件.
• Menstruating Women - to help maintain blood formation, to replace blood lost during the monthly cycle. 經(jīng)期婦女 — 幫助維持血液形成, 以補充每月周期期間的血液損失.
• Local mandarin materials are immerged in the PYP framework to maintain pupils'good mandarin language skills. 合理使用本土教材,融相關(guān)內(nèi)容于pyp課程中,為培養(yǎng)學(xué)生具有良好的漢語言能力打下基礎(chǔ).