inactive substance发音

意思翻译

钝性物质

相似词语短语

substance───n.物质；实质；资产；主旨

unoccupied inactive───空置闲置

PING INACTIVE───PING未激活

inactive memory───不活跃内存

inactive ingredients───非活性成分

substance share───物质份额

chemical substance───化学物质

spilled substance───溢出物质

harmful substance───[环境]有害物质

双语使用场景

the excess air or excess load will cause flame lift, combustion exacerbation and flame off, and that needs auxiliary flame and flame retention by inactive substance.───这就需要优化燃烧器的结构尺寸，再者，当空气量过多或超负荷下，发生离焰，导致燃烧恶化、火焰熄灭，需要有辅助火焰和钝体稳焰。

Many companies sell the substance, along with claims that rivals’ preparations are inactive.───有许多公司在销售白藜芦醇，并声称竞争对手的产品没有活性。

Half received the vaccine. The other half received a placebo, an inactive substance. The volunteers did not know which they were getting.───有一半人接种了疫苗，另一半则只注射了无用的安慰剂。但志愿者们并不知道他们接种的是何种物质。

Half of the volunteers got the vaccine. The others got a placebo, an inactive substance.───半数的志愿者接种了这种疫苗，另外一些则接种没有任何效果的安慰剂。

The effort to control corrosion involves coatingthe metal with an inactive substance.───防锈措施是给金属涂上一层不活泼的物质。

A smaller group took a placebo, an inactive substance.───人数少的那一组则注射安慰剂——一种非活性物质。

Placebo: an inactive substance or preparation used as a control in an experiment or test to determine the effectiveness of a medicinal drug───无效对照剂一种，无影响的物质或制剂，用来控制试验或确定药物的有效程度

英语使用场景