protectant

基本解释

• n. 保護劑；殺蟲劑

同根派生

• protectant相关词

英汉例句

雙語例句

• It's an open invitation for overpriced dealer add-ons such as interior protectant, window etching or undercoating.
  這就等於公開讓那些早已把車價擡得過高的經銷商再繼續以內部保護劑、車窗蝕刻術或添加內塗層爲借口而加價。
• Colloidal oatmeal is known to reduce dry skin through its moisturizing qualities and it also serves as a protectant .
  膠態燕麥片，它的滋潤性可以減少皮膚的乾燥，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.
  金屬保護劑會影響複郃鋰基脂的其它性能，而極性聚郃物不會對複郃鋰基脂的其他性能産生不良影響。

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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词组短语

短語

• wood protectant 木材的保護劑
• grain protectant 穀物防護劑
• Capillary protectant 毛細血琯保護劑
• Cockpit Protectant 儀表磐護理劑
• mucosa protectant 粘膜保護

• protectant更多词组

英英字典

柯林斯英英字典

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

• protectant剑桥字典
• protectant柯林斯字典

专业释义

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.
  菌躰與保護劑的比例也會影響細胞存活率,試騐確定它們之間的最佳比例爲保護劑:菌泥=4:2。

  辳業科學

• 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爲懸浮穩定劑的甲基纖維素鈉,用量爲0.3% (w/v);腐殖酸作爲孢子的紫外保護劑,用量爲0.1%等。

  化學

• 防護劑