首要的

Recently, mutations in several genes have been identified as primary causes for the degeneration of motoneurons and their axons.

最近，一些基因突变已经被确定为引起运动神经元和他们的轴突发生退行性变的首要原因。

Watching a family of chimps wake up is our first activity of the day.

我们当天的首要任务是观察黑猩猩一家是如何醒来的。

They took to flight and then space travel as soon as they could develop the technology, and by the time the Duros encountered them, they had already colonized five systems.

他们把飞行技术和太空旅行技术当做首要发展的科技，以便脱离母星艰难的生活环境，当杜罗斯人在太空探险中遇到他们时，他们已经殖民了五个太阳系了。

Water elementals rely on their vortex as a primary attack and then switch to melee combat as appropriate.

水元素依靠他们的漩涡能力作为首要攻击并且在适当的情况下转为近战。

The Chinese government and other funders are providing major support, and they'll continue to bear primary responsibility for delivering prevention and treatment.

土豆越活越滋润和其他基金，提供了重要的支持，他们将继续担负开展艾滋病预防和治疗的首要责任。

It is a primary goal of artificial intelligence research and an important topic for anyone interested in the future, such as science fiction writers and futurists.

这是一个首要目标是人工智能研究领域的一个重要话题，有兴趣的人士今后，如科幻作家和未来学家。

Floodwater control and gleyed soil improvement have been the key tasks for agricultural development for long-time in this area.

江汉平原不同类型的渍害低产田面积已达2.9×105 hm2；综合治理农田渍害、改良利用涝渍低产田，长期以来一直是该区农业发展中的首要任务。

The most difficult step in analyzing soil-pile interaction in liquefied ground by using the Beam on Nonlinear Winkler Foundation method is how to determine p-y curves for liquefied soil, and consequently many attempts have been made for investigating p-y curves of the liquefying soil.

采用非线性Winkler地基梁模型分析侧向液化土-桩相互作用所面临的首要难题是液化土p-y曲线的确定。

The group's primary focus is to reduce the risk of groundings / collisions / spills from the several thousand merchant vessels each year that trade between ports on the west coast of North America and Asia, transiting waters off Alaska.

这个团体首要目标是减少航行在减少每年在北美西海岸港口和亚洲之间进行贸易航行的商业船只的危险，包括搁浅、相撞、泄漏等。

It is also rooted in the cultural heritages of the Chinese nation.

保障人民的生存权和发展权仍是中国的首要任务。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。