英语释义

1. to make inactive or ineffective
deactivate a bomb deactivate a chemical compound

2. to make (something) no longer active or effective

3. to make inactive or ineffective

4. to deprive of chemical activity
deactivate an enzyme

片语

adsorbent deactivator吸附减活剂

matal deactivator金属钝化剂

copper deactivator[助剂]

absorbent deactivator吸附减活剂

Metal deactivator金属减活剂

英汉例句

• By using oven test, DTA and TGA, the effect of deactivator on the thermal-stability of PP filled with mineral was studied.

  用热烘箱试验、差热分析和热重分析等试验方法，考察了钝化剂对矿物填充聚丙烯体系热氧稳定性的影响。

• Metal deactivator N, N'-Di-acetyladipic dihydrazine was prepared by reacting diethyl adipate with hydrazine hydrate, and then was treated with acetic anhydride.

  研究了由已二酸二乙酯与水合肼反应合成己二酰二肼。再用乙酸酐酰化己二酰二肼得到金属减活剂N。

• A new deactivator with lower pour point was obtained by the reaction of coconut amine and ethylene oxide in the presence of 5% catalyst.

  椰油胺和环氧乙烷在羟乙基化低级脂肪胺存在下反应制得二羟乙基脂肪胺低倾点新型杀活剂。

• On the basis of T551 and T561, a new metal deactivator with high efficiency (copper corrosion inhibitor) have been preparated by Weihua co.

  在T551和T561的基础上，研制出新的高效金属减活剂(铜腐蚀抑制剂)，解决了高硫极压剂的不足，使铜腐蚀达到1级。

• The oxidation mechanism of greases was introduced. And the mechanisms of action and application of antioxidant, metal deactivator and corrosion inhibitor in grease were discussed.

  介绍了润滑脂的氧化机理，探讨了抗氧剂、金属减活剂和腐蚀抑制剂在润滑脂中的作用机理及应用技术。

• The dosage of metal deactivator and antirust additive has certain influences on the demulsibility of finished oil;

  而添加剂中金属减活剂和防锈剂的加剂量对成品油的抗乳化性能有一定的影响。

相似词

kill杀戮；屠杀

shut off切断；关掉

turn off关掉，关闭；拐弯，使转变方向；使失去兴趣

相反词

activate激活；有活力

actuate开动（机器等）；促使，驱使；激励（人等）

drive驱车旅行，驾车路程；传动装置；驱动器；（人的）强烈欲望；魄力，内驱力；（有组织的）活动；快车道；猛抽；（对牲口的）驱赶；猛击，大规模攻击；玩纸牌的聚会

move行动，举措；移动；改变；迁居；步骤；走棋

propel推进；驱使；激励；驱策

run经营；奔跑；运转

set off出发；引起；动身；使爆炸；抵销；分开

spark火花；电火花；（内燃机里火花塞的）放电；闪光体；一丝强烈的感情；愉悦；（非正式）军队中对无线电报务员（或电工的）昵称；生龙活虎的小伙子；导火线；活力

start开始；启动

trigger(Trigger) 特里杰（人名）

turn on打开；发动；取决于；使兴奋；攻击