defective 托福

The building was destroyed when the defective boiler exploded.

那个有毛的锅炉爆炸时,那座楼被炸毁了。

The firm had received bad publicity over a defective product.

该公司因为一件次品而受到媒体攻击。

He is defective in moral sense.

他不能分辨邪正。

If the goods prove defective, the customer has the right to compensation.

如果货品证明有缺陷，顾客有权索赔。

Evidence is accumulating that a defective gene may be responsible for this disease.

越来越多的证据表明该由一种有缺陷的基因引起的。

Subacute sclerosing panencephalitis(SSPE)is a serious disorder of central nervous system caused by defective measles virus.

亚急性硬化性全脑炎(SSPE)由缺陷型麻疹毒引起的严重的中枢神经系统。

We replace defective tubes.

我们更换有毛的管子。

Her vision is seriously defective.

她的视力有严重缺陷。

Hypophosphatasia is a rare inherited metabolic disease of decreased tissue nonspecific alkaline phosphatase (TNSALP) and defective bone mineralization.

什么'低磷酸酯酶症-罕见的遗传性代谢导致降低骨矿化'?

The decomposition of symplectic transformation about symplectic transvection over local rings by theory of defective number and residue number is discussed.

研究了局部环上辛变换的辛平延,利用亏失数、剩余数的理论,讨论了局部环上辛变换关于辛平延的分解。