off and on times的意思|示意

Different genes are turned off and on in different cells at different times to form specific tissues and organs as the embryo develops.

随着胚胎的发育，不同的基因在不同时间和细胞处于开启和关闭状态从而形成特定的组织和器官。

The technique is also similar to that used on aircraft, where flaps regulate the lift and stabilize the load during the most critical times such as at take-off and landing.

这与飞机上应用的技术也很相似，在飞机最易发生事故的危险阶段，如起飞和着陆，飞机襟翼可以有效的调节升降和稳定负荷。

A "corporate culture based on teamwork and horizontal relationships" will appear as meaningless buzzwords to people laid off during tough times.

一个“建立在团队精神和平等关系之上的企业文化”对于大困难时期被裁掉的员工是没有任何意义的。

For those times when grace is lacking and you fall flat on your face in the middle of a room, the true test of your femininity is your ability to laugh it off!

在那些欠缺优雅的场合，你可能站在房间正中面对尴尬的场景，这时最好的女人味就是能够对此一笑置之。

Audio notifications can be turned on or off and you can set times during which messages aren't delivered.

音频通知可以自由开关，用户可以设置不接受消息的时间。

For instance, on some occasions I can just tell they're watching, other times it's like they're reaching out and I run to my car and speed off and still don't feel safe even after I get home.

比如有时我只是能感觉到他们在看着我，而有时我则感觉到他们要伸手抓我，于是我赶紧跑向车子，加速离开，直到回到家还是惊魂未定。