An explosion will probably occur at any minute.

弹随时可能。

Very often tragedies or near tragedies occurred.

或近乎的事经常生。

I do not wish to underplay the tragedies that have occurred.

我不希望低调处理所生的。

Some movement in the building will occur as it settles into the subsoil.

楼房沉到下层土时，楼里就会有动静。

Signomial geometric programming(SGP)problems often occur in engineering design and management.

符号几何规划(SGP)问题经常出现在工程设计和管理中。

In postzygotic isolating mechanisms mating occur, but the resulting hybrid organism is inviable or sterile.

在合子后隔离机制中，匹配可以进行，但或不产生杂种或杂种不育。

The word “gratitude” did not occur in his words.

“感激”两字在他的话中是见不到的。

But the interference fit by hydroform result in the damage occurring on the contact surface.

然而,于锥套与辊颈利用液压胀形实现过盈装配,使得接触面间在装配过程中生表面损伤。

When melasma occurs, melanocytes in certain areas overproduce melanin.

当生黄褐斑，黑色素细胞在某些领域产生过量黑色素。

Didn't it occur to you to close the window?

难道你没有想到去关窗户吗?

The child's birth occured at 2 a. m.

这孩子凌晨两点出生。

A new outbreak of smallpox occurred in 1928.

1928 年了新一轮的天花。

It occurred on the morning of the fifteenth.

事情生在15号的上午。

Police said that the blast occurred at 9 a.m.

警方说这次生在上午九点。

I hope no accident has occurred to him.

我希望他没出什么事。

Rubral tremor is a rare movement disorder that occurs typically with midbrain damage.

摘要红核颤抖症是一种少见的运动疾患，它的生通常和中脑的病变有关。

In addition, leukemoid reaction occurred and acted as indicator of recurrence.

此外，此病例伴有白血病样反应可作为肿瘤复的指标。

Open lesion occur in early stage and are called spina bifida aperta or myelomeningocele.

开放性脊柱裂生在胚胎育的早期，又叫脊髓脊膜膨出。

In addition .there occurred difference in the structure of cotyledonary haustrum and other storages.

此外在子叶吸器的结构和其它贮藏物等方面也存在差异。

It occurred to him to tell the colonel of the problem.

他想起要告诉上校那个问题。