查询词典 crossing-over

This article considers that the pre-schooler special-purpose school bus market potential is huge, after the analysis of the present situation of pre-schooler education in our country and pre-schooler school bus accidents in partial provinces and cities during 2005～2007. The security situation of school buses is unoptimistic. From the perspective of security, the complete form of the pre-schooler special-purpose school bus is reqestted on the basic of study of the school buses security measure in home and abroad. According to the statistical analysis of the human body size related to 3～6 year-old pre-schooler, the child chair's 6 main parameters, the passenger gate steps, and arm rest's size, as well as crossing control arm's mounting height and performance requirement have been determined. According to the present domestic and outside related standards to exports to the bus and school bus, the least quantities and most light-sized of the exports of school bus are proposed. According to the present domestic and outside standards to the request of driver's field of vision of bus and school bus, the essential requirements and inspection procedure of the field of vision of the pre-schooler special-purpose school bus are setted.

本文通过对我国学龄前儿童教育的现状和2005～2007年部分省市的学龄前儿童校车事故分析，认为学龄前儿童专用校车的市场潜力巨大，校车的安全形势不容乐观；在研究国内、外校车的安全措施基础上，从安全角度出发，对学龄前儿童专用校车提出了整车要求；根据对3～6岁学龄前儿童相关人体尺寸的统计分析，确定了学龄前儿童专用校车儿童座椅的6个主要参数、乘客门踏步和扶手的尺寸，以及横向控制臂的安装高度和性能要求；根据国内、外现行标准中对客车和校车出口的相关规定，提出了校车出口的最少数量和最小尺寸；按照国内、外现行标准中对客车和校车驾驶员的视野要求，提出了学龄前儿童专用校车驾驶员视野的基本要求和检验方法。

Playing for such a long period of crossing the line of fire, and in terms of feeling good!

玩了这么长时间的穿越火线了，感觉上来说还不错！

Non-crossing: stop the car by the roadside, and open the emergency flashers.

非十字路口处：将车靠路边停下来，并打开双闪应急灯。

Based on the crossing data among these flatfishes, the relationship between pairwise genetic distance and hybrid fitness was evaluated. The findings indicated that positive relationship might exist between genetic distance and hybrid fitness. The pairwise genetic divergence between species decreased as the interspecific hybrid fitness largened. These results implied that speciation clock might exsit in Pleuronectiformes.

根据这几种鲆鲽鱼的杂交是否可行的试验结果，评价种间遗传距离与杂交可适度的关系，结果表明，这8种鲆鲽鱼类的种间遗传距离与杂交可适度呈显著的负相关(r2 = 0.805，P 0.01)，即种间遗传分化越大，杂交成功的可能性越小，这表明鲆鲽鱼类中可能存在物种进化的不亲和钟。

The widest, and thus shallowest and least swiftly flowing, flattest crossing point should be found.

在最宽，也因此最浅水流最不急的地方，应当能找到最平缓的过溪点。

But you will that the products of your Wisdom be not idle; therefore men trust their lives even to frailest wood, and have been safe crossing the surge on a raft.

你决不愿使你智慧的工作弃之不用，因此，人将生命托给一片小木，借一叶扁舟，经过巨涛而平安到达海岸。

In the space of three years, he made 49 trips into Switzerland by cycle and foot - crossing the heavily fortified Franco-Swiss border 98 times in all - to convey information on Nazi activities to the MI6 representative at the British embassy in Berne.

在三年多的时间里，他仅靠骑自行车和步行，先后49次进入瑞士，总共98次穿越戒备森严的法国和瑞士边境，多次向英国驻伯尔尼使馆军情6处的代表转交有关纳粹活动的情报。

Two gharries rushed to her when she crossing the road,she scared and ran,lost her slipper.

她穿过马路的时候，两辆马车飞快地冲过来，吓得她把鞋都跑掉了。

We can see that the author of the anti-crossing is not gimmicks, but by the story of the development of the natural formation.

可以看出，作者的反穿越并非噱头，而是根据故事发展的需要自然形成的。

For example, there is such a time: When the ball between the goal posts from entering or crossing the space above, no matter how high, if not by hand throw, hit, transport into and are considered a goal to win.

比如当时有这样一条：当球从球门柱之间进入或在上面的空间越过，不论高度如何，只要不是被手扔、击、运进去的，都算赢一球。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。