The main brake on commercial biotech in China, though, has been its dearth of venture capital.

中国商用生物技术的主要制约因素是风险资本的缺乏。

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In addition to the braking efficiency, should also check the brake sensitivity, especially the main ramp start.

除了制动效能外，还应当查看手刹的灵敏度，这对斜坡起步格外主要。

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Disc brake, as the name suggests, the shape is like a disc and its main parts include brake disc, wheel cylinder, brake caliper and vitta etc.

盘式制动器又称为碟式制动器，顾名思义是取其形状而得名：它的主要零部件有制动盘、分泵、制动钳、油管等。

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The main brake on human achievement in Rio's favelas, however, is the drugs trade.

ECONOMIST: To get out you need education, hard work and luck

As exporters are finding, the main brake has been a strong currency.

ECONOMIST: The economy

The pilots then use their usual controls to steer with the nose wheel (which in turn steers the TaxiBot) and to brake with the main landing gear.

ECONOMIST: A cheaper, cleaner way for the long taxi to the runway