查询词典 occurrence

Childhood obesity may be associated with the occurrence of otitis media with effusion.

儿童肥胖症可能与正在发生的渗出性中耳炎相关。

Objective To investigate the effects of probiotics on the occurrence of ovalbumin induced food allergy and the regulatory effects on immune function of rat models.

目的 研究益生菌干预对卵清蛋白诱导幼鼠食物过敏发生的影响，以及对模型动物免疫功能的调节作用。

The paper presents the most efficient means to prevent the occurrence of resonance overvoltage often happening in extinction coil earth ed networks, namely,overcompensation pattern, after analyzing shift voltages in formal operation and broken wire condition.

摘 要：针对消弧线圈接地电网中普遍存在的谐振过电压问题，分析了正常运行及断线故障时各种补偿方式下位移电压的大小，得出防止产生谐振过电压的首要方案是：消弧线圈采用过补偿运行方式。

Current, industry of network advertisement representative is recovering in occurrence overmatch powerful Matthew effect.

现在，网络广告代理行业正在出现强者愈强的马太效应。

Our newspaper is integrated message: Current, industry of network advertisement representative is recovering in occurrence overmatch powerful Matthew effect.

本报综合消息：现在，网络广告代理行业正在出现强者愈强的马太效应。

The occurrence of more than one embryo in the ovule denotes polyembryony.

在胚珠中有一个以上的胚发生是表示多胚现象。

Sand occurrence in the 20 kilometer-long river汦OXBOW, the reserves of 20 million cubic meters.

砂赋存于20公里长的汦河故道中，储量为2000万立方米。

Using a vast, online catalog called the Paleobiology Database, Kiessling and his colleagues analyzed the occurrence of hundreds of thousands of new species as documented by researchers around the world.

利用一个巨大的在线目录称为古生物学数据库，起士林和他的同事分析了新品种的出现为几十万世界各地的研究人员记录。

This paper formulates two slip extension equations of compression fractures nearby palisades, one of which is relevant to time, and the other is not. Particularly the former can consider time in the occurrence condition of rockburst.

建立了岩壁附近压裂纹的非时间相关和时间相关的2种滑移扩展方程，特别是与时间相关的亚临界扩展方程的建立，可使冲击矿压判据中引入时间参量。

In the induction caving roof, the quantitative inspection have been done by the digital digital panoramic borehole camera system. The quantum study are applied to inspecte the crack occurrence and width from the corresponding relation between 3-D image and its spatial coordinates. And the system provide the method to calculate, account and analysis of the crack parameter.

采用数字式全景钻孔摄像系统宏观探测顶板围岩在耦合诱导致裂失稳崩落的裂隙形态，从裂隙的三维图像与空间坐标关系，对裂隙的产状、隙宽和迹长等参数进行了定量的数字化探测、处理与还原。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐