Three important factors linguists have identified in languages giving birth to other languages are time, separation, and contact.

语言学家发现语言产生语言的三大因素为时间、分离和联系。

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A method using demodulated resonance technique based on blind source separation is developed for gear contact diagnosis.

提出一种运用基于盲源分离的共振解调技术对齿轮齿面接触故障进行诊断的方法。

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So the techniques of short contact time and quick speed oil gas separation in residua catalytic cracking should be taken.

因此，渣油催化裂化宜采用短接触时间和快速油气分离技术。

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She said that WWA and its members "recognise and advocate the importance of the fathers involvement in their children's lives following separation, where involvement or contact does not present a risk to the child's welfare and the child's views and best interests are taken into consideration".

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Core components of the initiative promote the benefits of breastfeeding, such as skin-to-skin contact between mom and infant, and non-separation of mother and infant.

WHITEHOUSE: Engage and Connect

We are in active contact with our Customer Support operations and are aware of a small number of instances of material separation.

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