protectant

基本解释

• n. 保护剂；杀虫剂

同根派生

英汉例句

双语例句

• It's an open invitation for overpriced dealer add-ons such as interior protectant, window etching or undercoating.
  这就等于公开让那些早已把车价抬得过高的经销商再继续以内部保护剂、车窗蚀刻术或添加内涂层为借口而加价。
• Colloidal oatmeal is known to reduce dry skin through its moisturizing qualities and it also serves as a protectant .
  胶态燕麦片，它的滋润性可以减少皮肤的干燥，而且它可以作用一种皮肤的保护剂。
• The metal protectant may influence other properties of complex lithium grease, but the polar polymer may not in-fluence ones of complex lithium grease.
  金属保护剂会影响复合锂基脂的其它性能，而极性聚合物不会对复合锂基脂的其他性能产生不良影响。

权威例句

• 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

词组短语

短语

• wood protectant 木材的保护剂
• grain protectant 谷物防护剂
• Capillary protectant 毛细血管保护剂
• Cockpit Protectant 仪表盘护理剂
• mucosa protectant 粘膜保护

英英字典

柯林斯英英字典

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

专业释义

机械工程

• 保护剂

  The proportion of the thalli and the protectant has an effect on the livability. The best proportion is protectant:thalli=4:2.
  菌体与保护剂的比例也会影响细胞存活率,试验确定它们之间的最佳比例为保护剂:菌泥=4:2。

  农业科学

• 保护剂

  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.
  其它生物学相容的助剂包括作为悬浮稳定剂的甲基纤维素钠,用量为0.3% (w/v);腐殖酸作为孢子的紫外保护剂,用量为0.1%等。

  化学

• 防护剂