Medicare only started to cover spending on drugs in 2003, and the coverage had various defects.

2003年，医疗机制仅仅开始覆盖药物方面的花销，而覆盖面有着众多缺陷。

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Ultrasonic waves produce pulsed signals, by means of which various defects in metal can be detected.

超声波能产生脉冲信号，用以检测金属中各种缺陷。

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This new method can accurately, timely and effectively check out various defects over the strip surface.

该方法速度快，精度高，实时性好，可有效地检测到带钢表面的各种缺陷。

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Now, I know you've had all this bonding in the orientation period, but I think that it's much better when you write a test for there to be some solid state defects known as vacancies in between the various people.

现在，我知道你们关系很融洽,在互相介绍的时间里，但是我想这样会更好,当你们在一起做一个测试,成为固体化学的不良产品,成为众多人当中的缺位。

麻省理工公开课 - 固态化学导论课程节选

In various studies phthalates have been linked to birth defects, infertility, early puberty, asthma, ADHD, obesity, diabetes, and cancer.

FORBES: Report Finds Toxic Levels of Phthalates Lurking in Popular Back-to-School Items