查询词典 occur

Higher temperature (24℃) inhibited diapause,and diapause did not occur at 27℃.

相同短光照下，低温促进滞育，在15℃、18℃和21℃下滞育率分别为100%、93.1%和66.7%；高温(24℃)抑制滞育，滞育率仅为13.3%；温度为27℃时不滞育。

Overt diaphoresis may occur.

出汗明显。周围脉搏细速，通常只可扪及股或颈动脉。

Negative coefficients occur where there is a downward decrease in velocity and density: for example, at the top of an over pressured shale diapir

只有当速度和密度向下减少时，例如在超压页岩穿刺体的顶部，反射系数才会出现负值。

They can also occur after a period of diarrhoea or for no obvious reason.

他们也可能会出现一段时间后，出现腹泻征状，或为没有明显的理由。

Filling of the ventricular occurs during ventricular diastole while ventricular contraction and ejection of blood occur during ventricular systole.

对心室充盈时发生心室收缩和血液过程中发生心室射血时心室收缩舒张。

One of the halogens, it is a deep red, fuming liquid at ordinary temperatures (freezing point 19 F [-7.2 C]; boiling point 138 F [59 C]) that contains diatomic molecule s (Br2), and it does not occur free in nature.

是一种卤素，深红色，常温下以发烟液体形式存在(熔点︰-7.2℃〔19℉〕。沸点︰59℃〔138℉〕)。溴的液体和气体分子都含有两个原子(Br2)，仅以溴化物形式存在。

In future such failures are not likely to occur where there is dictatorship.

在今后这类故障是不太可能发生的，有专政。

There are two main disadvantages in the present differential algebra equation model used in AC/DC system: one is that 'dimensional calamity' can occur with the increment of DC transmission lines

目前普遍使用的AC/DC系统的微分代数模型主要存在2大缺陷：①随着直流线路的增加可能出现"维数灾难"问题

There are two main disadvantages in the present differential algebra equation model used in AC/DC system: one is that 'dimensional calamity' can occur with the increment of DC transmission lines; another is that it is difficult to deal with the switch of DC control mode.

目前普遍使用的AC/DC系统的微分代数模型主要存在2大缺陷：①随着直流线路的增加可能出现"维数灾难"问题；②不易处理直流控制方式的切换，计算繁杂。

All of these may occur in patients with severe bacterial infection and multiple organ failure of the digestive system.

这些情况都可能发生在严重细菌性感染和消化系统多器官功能衰竭。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。