令人担忧的是，如果有足够的机会，该病毒将转变成对人类具有高度传染性并很容易在人际传播的形式，但尚未发生这样的事情。
There is concern that the virus – if given enough opportunities – will change into a form that is highly infectious for humans and spreads easily from person to person, but this has yet to occur.
电影中不仅这座捷克核电站被描述成对奥地利的威胁，而且事件发生后捷克官方还向邻国隐瞒了重要的信息。
Not only is the Czech plant portrayed as a menace to Austrians, but the Czech authorities withhold vital information from their neighbours after the accident.
这发生在（比方说）250到 300 名用户之间，与之形成对比的是，在 300 到 350 名用户之间出现了非常陡的变化倾斜。
This occurs, for example, between 250 and 300 users, as compared to the steep slope of change for 300 to 350 users.
当数据模式中发生任何修改时，需要修改或重新生成对象层次结构。
Necessity to modify or regenerate the object hierarchy when there are any changes in the data schema.
还有一种可能性就是在辐照过程会发生异常的化学反应，这些化学反应可能会形成对人类有害的化学物质。
There is also the possibility that the unusual chemical reactions that occur during irradiation may lead to the formation of chemicals that may be harmful to humans.
当已经被加热，被冷却的淀粉，逆行发生将一些被成胶状的淀粉转换成对消化是反抗的一种水晶的形式。
When starch that has been heated, is cooled, retrogradation occurs converting some of the gelatinised starch to a crystalline form which is resistant to digestion.
讨论了用臭氧氧化法对聚丙烯表面进行涂装性改良时，臭氧浓度和臭氧发生气组成对聚丙烯表面氧化过程的影响。
The effects of ozone concentration and ozone - producing gas compositions on the oxidation process of the PP surfaces have been studied in this paper.
间歇性危险状态的模型，形成对照，它们并不排除对临近的大地震发生可靠前兆的可能性。
Models of intermittent criticality, in contrast, do not preclude the possibility of discovering reliable precursors of impending great earthquakes.
结论：了解筛顶板及筛板的影像解剖及嗅凹的形成对减少前颅底外科手术并发症的发生具有十分重要的意义。
Conclusion: The imaging anatomy of ethmoidal roof, cribrum and understanding of the formation of olfactory fovea is the instructive significance for anterior skull base surgery.
如适用原则容易造成对具体法律规范的规避、使得自由裁量权可能发生滥用、也有可能造成对权利的过度限制。
For example, applying this principle may lead to the avoidance of specific of legal norms easily, make possible abuse of discretion, also may cause excessive restriction on the right.
铁、铬等致色离子存在不成对电子，单个电子吸收可见光，发生跃迁，使含有铁、铬离子的矿物产生颜色。
Iron ion and chromium ion with single electron can absorb the visible light and come into being color.
在页已完成对页和页上控件的所有视图状态和控件状态信息的保存后发生。
Occurs after the page has completed saving all view state and control state information for the page and controls on the page.
信号发生器完成对原始信号的编码、滤波以及调制；
The function of the signal transmitter is encoding, filtering and modulating the signal.
信号发生器完成对原始信号的编码、滤波以及调制；
The function of the signal transmitter is encoding, filtering and modulating the signal.
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