After purging , oxygen pulses are injected until the detection system no longer indicates oxygen adsorption.脱氧后, 注射氧脉冲直到测检系统表明不再有氧吸附为止.Still another system is designed to send out transient pulses intermittently.还设计了另一种系...
Equivocation is first cousin to a lie.支支吾吾，其言必诈。With caution, and with some equivocation, Bohr took a further step.玻尔谨慎地而又有些含糊其词地采取了更深入的步骤.Why doesn't the President say so without equivocation?为什么总统不直截了当地说呢？Then she...
It is crucial that all documents presented are authentic and easily verifiable.所有提交的文件必须真实且易于查证，这一点很关键。Unfortunately, they do not offer any reliable alternative method for obtaining verifiable knowledge.不幸的是, 他们不能提出其他任何可...
摘水果的工作无聊，报酬低，还非常辛苦。Fruit-picking is boring, badly paid and very hard work.该公司股票暴跌，被伦敦交易所摘牌。The shares dived and were delisted from the London market.采花人弓着身子飞快地摘着花。Pickers are bent double, plucking each flower with lightn...