向极的

When the tadpole hatches, it is carried on one of the parents' back to a bromeliad where the parents feed it small insects, ants, spiders, crustaceans, and tiny water animals.

当蝌蚪孵的时候，它向后地被继续父母的中一个到父母喂它小的昆虫，蚂蚁，蜘蛛，甲壳类和极小的水动物的 bromeliad 。

In this article, we will use this novel finite particle method to analyse several important and interesting dynamics problems in neat/insighting style, including the maximum and minimum period problem of the compound pendulum oscillation, plane impact problem and the spin and precession direction problems of the oblate and prolate satellites.

本文将透过先进的有限质点法，以极简的风格来分析几种重要而有趣的动力问题，包括复摆的最大及最小周期、刚体的角碰撞问题、薄碟型人造卫星公自转反向问题以及细长型人造卫星公自转同向问题。

The reason of this is that near the horizon we look through a very great thickness of the lower atmosphere, which is full of the larger dust particles reflecting white light, and this diluter the pure blue of the higher atmosphere seen beyond, And in the vicinity of the sun a good deal of the blue light is reflected back into space by the finer dust, thus giving a yellowish tinge to that which reaches us reflected chiefly from the coarse dust of the lower atmosphere.

这是因为我们向天边望去时，目光要穿过极厚的低空大气层，其中布满颗粒较大的尘埃，反射出白光，这就冲淡了天际高空大气层的纯蓝色。在太阳附近，大量蓝光则由细微的尘埃反射回太空。这样，主要由低空大气层的粗粒尘埃反射到地面的光线，便带有浅黄色。

The reasonof this is that near the horizon we look through a very great thickness of thelower atmosphere,which is full of the larger dust particles reflecting whitelight,and this diluter the pure blue of the higher atmosphere seen beyond,And inthe vicinity of the sun a good deal of the blue light is reflected back intospace by the finer dust,thus giving a yellowish tinge to that which reaches usreflected chiefly from the coarse dust of the lower atmosphere.

这是因为我们向天边望去时，目光要穿过极厚的低空大气层，其中布满颗粒较大的尘埃，反射出白光，这就冲淡了天际高空大气层的纯蓝色。在太阳附近，大量蓝光则由细微的尘埃反射回太空。这样，主要由低空大气层的粗粒尘埃反射到地面的光线，便带有浅黄色。

The characteristics of the MHD structure observed in the soft x-ray tomography are as follows. It is constructed with m=2 mode oscillation, so that the magnetic surface is made up of two islands. The structure of the magnetic surface is relatively stable. It rotates in the direction of the electron dia-magnetic drift, and the rotation frequency is the half of the oscillation frequency of soft x-ray signals.

通过SX反演图象分析，MHD型磁面结构的特点：一是m=2模的振荡构成，因而此磁面始终有两个岛组成；二是磁面结构相当稳定，在MHD放电过程中没有明显变化；三是磁面结构整体沿电子逆磁方向极向旋转，旋转的频率是软X射线测量的信号频率的一半。

Those who use rich tall flexibility is thermoplastic the sole that polyurethane material squashs or injects, with its admirable flexibility and; of wearability develop a school of one's own use epispastic small Kong Ju ammoniac ester material makes sole, outside dividing all superior performance that have itself, still make large base to light quantified development to stride one stride.

用富有高弹性的热塑性聚氨酯材料挤压或注射的鞋底，以其极佳的柔韧性和耐磨性独树一帜；用发泡的微孔聚氨酯材料制作鞋底，除具有本身的一切优异性能外，还使大底向轻量化发展迈进了一大步。

This note has discussed where and when could the supercells possibly genesis? What could be the frequentness and repetitiveness of the supercells? And why could the relationship between environmental shear and the movement of supercells differ in different developing stages? All those aid supercell forecast.

对发展成为超级单体的风暴主要生成时间及源地、风暴的多发性和重复性以及环境风与超级单体不同阶段移向移速的关系的探讨，对超级单体的预报有极好的指示作用。

Slowly, deliberately, without excitement or more than the most casual interest, he followed the course of the strange stream toward the sky-line and saw it emptying into a bright and shining sea.

他于是慢慢地，从容地，毫不激动地，或者至多也是抱着一种极偶然的兴致，顺着这条奇怪的河流的方向，向天际望去，只看到它注入一片明亮光辉的大海。

It indicated the out-of-line between sanitation development and civil economic development. The current system didnt confirm the concrete payment mode adopted by the basic medical insurance. Except for few cities , most cities still adopted the fee-for-service mode which has already been validated irrational by international experience.

而现行制度没有确定基本医疗保险所采用的具体支付方式，除了少数的城市外，大多数的城市还是以按服务项目付费为基础向提供者进行支付，而按服务项目付费(FEE-FOR-SERVICE)已经被国际经验证明是一种极容易导致费用不合理支出的支付方式。

The results showed that significant difference was observed among all genotypes for AWRC, which was also significantly affected by environments. Ningmai 9 and Wanmai 48 were the best for general combining ability of AWRC and could significantly reduce AWRC in their crossing progeny. Ningmai 9 and Wanmai 48 might be used as the best parents in soft wheat breeding program.

结果表明，碱水保持力在杂交组合间存在显著差异，且受环境条件的影响较大。6个亲本中，宁麦9号和皖麦48的一般配合力较好，均表现为较大的负向效应，能极显著地降低杂种后代的碱水保持力，在优质软麦育种中利用价值较高。

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。