查询词典 occurs

A major cycle occurs every 49 to 50 years.

每49至50年出现一次主要循环。

One, called TEP1r, occurs in mosquitoes that are resistant to malarial infection.

一种称为TEP1r，存在于可抵抗疟疾感染的蚊子中。

During operations, malposition occurs easily, and this often leads to the decrease of contact area or the increase of contact stress, which result in shortening the lives of TKA components.

不当的对位很容易导致接触面积的减少或元件应力的增加，造成关节元件寿命的缩短。

However, further study is needed to determine if the expression occurs in non—mammary cells.

但是否是专一地在乳腺细胞中表达，则尚需进一步研究。

Outside classes, or when the class name consists of only underscores, no mangling occurs.

在类的外部，或类名只包含下划线时，不会发生截断。责任编辑：信息发布员

Private name mangling: When an identifier that textually occurs in a class definition begins with two or more underscore characters and does not end in two or more underscores, it is considered a private name of that class.

私有名字变换：在类定义中，以两个或更多下划线开始，但不以两个或更多下划线结束的标识符，作为类的私有名字。

When oil discharge occurs, if possibles, immediately have manoeuver boats ready and deploy oil boom to prevent dissipation of oil, and at the same time, recover as much oil as possible using oil absorbents.

当油类发生漏泄时，如有可能，应立即准备好工作艇，布置围油栏，以防止油类扩散，同时使用吸油毡尽量回收油类。

When oil discharge occurs, if possibles, immediately have manoeuver boats ready and

同时使用吸油毡尽量回收油类。

This program creates a map that keeps track of how many times each word occurs.

这段程序创建一个 map 对象，用来记录每个单词出现的次数。

This almost permanent storm occurs over the marshlands where the Catatumbo River feeds into Lake Maracaibo and it is considered the greatest single generator of ozone in the planet, judging from the intensity of the cloud-to-cloud discharge and great frequency.

这种几乎是永久性的风暴发生在卡塔通博河汇入马拉开波湖的沼泽地上空，从其云际放电的强度和高频率判断，这里被公认是我们星球上最伟大的单个臭氧发生器。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。