分类符

Your first line of defense is the rule filtering that occurs based on the type of the key selector.

你的第一步就是根据关键选择符的类型过滤选择器分类。

Additionally, observed the morphological changes of some representative species such as Folsomia candida during the whole developmental course of them, supplied further evidences to the systematics studies of Collembola based development biology.

同时还观察了弹尾纲的代表物种白符等的胚胎发育全过程的外部形态特征变化，为弹尾纲的系统分类提供了发育生物学方面的证据。

Then the paper used the projection operator to structure the normal coordinate component,thus combined 15 normal vibration patterns of propadiene molecule.

先对丙二烯振动模式进行分类及构造投影算符，再用投影算符构造简正坐标分量，从而组合出丙二烯分子的15个简正振动模式。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。