我们的身体比以前差，这就是因为我们现在的生存环境和人类以前的生存环境有很大的不同。进化是人类为了适应野外的恶劣生存环境而产生的。
Our own bodies are worse off than most simply because of the many differences between the wilderness in which we evolved and the modern world in which we live.
尤为严重的是碱法制浆产生的麦草碱木素由于水溶性和表面活性差而难以在工业上得到广泛应用，从而造成对环境的严重污染。
It is difficult for alkali lignin of wheat straw produced by alkaline pulping to be widely used in industry because of its poor solubility and surface activities.
最重要的是，空气-空调环境提供了透气性差，有时甚至可能引起的气味，这让你感到头晕，一种奇怪的病。
Most important, the air - conditioned environment provides poor ventilation, and sometimes may even give rise to a strange kind of smell, which makes you feel dizzy and sick.
影响纳西族妇女生殖道感染的主要危险因素是：妇女居住的恶劣环境、多胎生育、经济状况差、文化水平低等。
The risk factors influencing RTIs of Naxi women were bad resident environment, order births, low income, low educational level, etc.
氟石膏是氟化物生产过程中的副产品，其水化缓慢、凝结能力差，且污染环境。
The fluorin gypsum is the byproduct in producing fluorid, which is of slow hydratation, poor concreting and pollution environment.
我国目前的货币供应量目标存在的主要问题是可控性差，这既有目标本身设计的原因，又有目标实施外部环境的原因。
The main problem of China's current monetary supply target is its poor controllability, which results from the setup of the target per se and the external environment for its implementation.
然而，令人苦恼的是这个滨水区(改造前)的环境非常差，不仅与城市水系断开，而且不能解决城市带来的环境问题。
However, the distressing fact is that the existing waterfront is poorly-made and, not only divides the water from the city, but also fails to solve the environmental problems of the city.
摩擦片正常工作的条件之一是其内部温度与工作环境温度差保持动态平衡。
Keeping dynamic equilibrium of friction sheet internal temperature and working environmental temperature was required to ensure it work normally.
最重要的是，空气-空调环境提供了透气性差，有时甚至会产生一种奇怪的气味，它让你感到头晕恶心。
Most important, the air - conditioned environment provides poor ventilation, and sometimes may even give rise to a strange kind of smell, which makes you feel dizzy and sick.
婚姻是人类生活中最动人的故事之一，生存环境和文化传统的不同势必造成婚姻礼俗的千差万别。
Marriage is the most interesting story in the human life, whose customs vary from living surroundings to cultural traditions.
重点是采取适当的围护结构的保温隔热措施以解决小城镇住宅室内热环境差的问题。
Focus is to take appropriate measures in thermal insulation envelope structure to address the small town house of the problem of poor indoor thermal environment.
由于实际交通道路状况受气候、光照等多种因素的影响，变化非常复杂，因此如何设计一种自适应的背景提取与更新算法以适应实际环境的变化，是背景差法的关键所在。
The key of background subtraction is to extract and update the background image adaptively in changeable road environment affected by all kinds of factors such as weather and illumination condition.
梯度压差和日温差是影响实验动物科技设施环境条件达标的关键。
The pressure gradient and the difference in temperature between day and night were often the key obstacles to meet the requirement of standard laboratory animal facilities.
在这种环境下套利交易应会表现不错，尽管欧元区的利率差仅优于1%，但欧元瑞郎是典型的套利交易。
Under this environment carry trades should perform well, and despite a positive interest rate differential of only 1% in favor of the Eurozone, EUR/CHF is the prototypical carry trade.
在这种环境下套利交易应会表现不错，尽管欧元区的利率差仅优于1%，但欧元瑞郎是典型的套利交易。
Under this environment carry trades should perform well, and despite a positive interest rate differential of only 1% in favor of the Eurozone, EUR/CHF is the prototypical carry trade.
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