protectant

基本解釋

• n. 保護劑；殺蟲劑

同根派生

• protectant相關詞

英漢例句

雙語例句

• It's an open invitation for overpriced dealer add-ons such as interior protectant, window etching or undercoating.
  這就等于公開讓那些早已把車價抬得過高的經(jīng)銷商再繼續(xù)以內(nèi)部保護劑、車窗蝕刻術或添加內(nèi)涂層為借口而加價。
• Colloidal oatmeal is known to reduce dry skin through its moisturizing qualities and it also serves as a protectant .
  膠態(tài)燕麥片，它的滋潤性可以減少皮膚的干燥，而且它可以作用一種皮膚的保護劑。
• The metal protectant may influence other properties of complex lithium grease, but the polar polymer may not in-fluence ones of complex lithium grease.
  金屬保護劑會影響復合鋰基脂的其它性能，而極性聚合物不會對復合鋰基脂的其他性能產(chǎn)生不良影響。

權威例句

• The new trial would join a small number of other therapies in human trials for ALS, including a nerve-protectant called TCH-346 in second-stage trials at the Swiss drug firm Novartis (nyse: NVS - news - people ).
  FORBES: Gene Therapy Slows A Killer

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詞組短語

短語

• wood protectant 木材的保護劑
• grain protectant 谷物防護劑
• Capillary protectant 毛細血管保護劑
• Cockpit Protectant 儀表盤護理劑
• mucosa protectant 粘膜保護

• protectant更多詞組

英英字典

柯林斯英英字典

• a chemical substance that affords protection, as against frost, rust, insects, etc

• protectant劍橋字典
• protectant柯林斯字典

專業(yè)釋義

機械工程

• 保護劑

  The proportion of the thalli and the protectant has an effect on the livability. The best proportion is protectant:thalli=4:2.
  菌體與保護劑的比例也會影響細胞存活率,試驗確定它們之間的最佳比例為保護劑:菌泥=4:2。

  農(nóng)業(yè)科學

• 保護劑

  The other components selected reviously included the use of 0.3% CMC-Na (sodium carboxymethyl cellulose) as a suspension stabilizer,0.1% humic acid as a desirable UV-protectant.
  其它生物學相容的助劑包括作為懸浮穩(wěn)定劑的甲基纖維素鈉,用量為0.3% (w/v);腐殖酸作為孢子的紫外保護劑,用量為0.1%等。

  化學

• 防護劑