The decimal part of a logarithm. In the logarithm 2.95424, the mantissa is 0.95424.尾数对数的小数部分. 如在对数2.95424中, 尾数是0.The decimal part of a logarithm. In logarithm 2.95424, the mantissa is 0.95424.尾数对数的小数部分.如在对数2. 95424中, 尾数是...
At best Nella would be an invalid; at worst she would die.内拉往好里说会落下残疾,往坏处说可能会生命不保。Nella stood at the end of the gangway.内拉站在舷梯尽头.He looked fixedly at Nella and started back.他目不转睛地看着内拉,接着往后一缩....
Multifold techniques and methods of anti - icing and deicing are summarized.总结了目前国内外提出的多种 防 冰除冰技术及方法.Concrete, salt ( deicing agent ) penetration, and irreversible loss of concrete tensile strength.混凝土, 盐 ( 除冰剂 ) 的渗透, 和不...
Hughes finished with 15 seconds in hand.休斯提前了15秒完成。A thief can break into a car in under ten seconds.窃贼十秒钟之内就能把车撬开.All five - second grenade fusewill burn down in three seconds.所有定制为五秒的手雷导火索都会在三秒内烧完.She's already sh...
医生们抱怨他们疲于应付医药公司的销售人员。Doctors are complaining about being barraged by drug-company salesmen.如果皮肤发红、瘙痒或脱皮,要向医生咨询。If your skin becomes red, sore or very scaly, consult your doctor.约翰逊医生和我一直试图增强他的体质。Dr. Johnson and I have be...