Although many women will have a normal pregnancy and birth, it is well known that there are higher risks involved for these types of pregnancy and so it is important to get it right.

虽然很多妇女会有正常的怀孕和分娩过程，如大家所知，多胞胎分娩有更高的风险，所以正确的指导是很重要的。

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It laid the basic types for the scholium of future generations, many methods and terminology of explaining the meaning of words have been applied.

它基本确立了后代古书注释的体式，许多训诂方法和训诂术语都得到应用。

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In the past study of basic electrophysiological properties of neurons it is found that action potentials have many types of timing pattern, which is also termed as firing pattern.

以往对神经元电生理基本性质的研究中，发现了神经元产生动作电位具有多种不同排列组合的时间模式，也称为放电模式。

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And with a little further searching, it seems that many types of cancers have mortality rates that favour caucasians (skin cancers seem to be exceptions).

BBC: Race bias in cancer 'costing lives'

Preliminary mapping data show that Vesta is a world layered in many different rock types and minerals, supporting the notion that it might have become a major planet had it not been trapped in the asteroid belt's powerful gravitational rip tides.

WSJ: Asteroid Vesta Gets a Close Study