天顶点

If, for example, you major in‵mathematics, you're going to wander into class one day ｜and the professor will say:①"Define the cosine integer｜of the quadrant of the rhomboid ‵binary axis, and extrapolate your result to five significant vertices."

例如，你主修数学，一天，你闲逛着走进教室，老师说：①"请定义菱形二元坐标象限的余弦积分，并将结果推广到五个有效顶点的情形。"

The selected musicians, ranging from ages 17 to 55, will participate in three days of master classes and rehearsals next month, culminating in an April 15 concert at Carnegie Hall conducted by Michael Tilson Thomas, the San Francisco Symphony's music director.

经过千挑百选的乐手年龄在17到55岁之间，他们下个月将参加3天大师主讲的讲习班及彩排，并於4月15日在卡内基音乐厅由旧金山交响乐团音乐总监汤玛斯指挥公演达到顶点。

The Cry1Ac5 domainⅢhas a distant relationship with other Cry1 proteins and its longβ18-β19 loop possesses a unique tryptophanat residue 544 and a unique asparagineat the loop apex(residue 546),as well as two consecutive serinesfrom residue 547 to 548.Alanine scanning mutations within the loop were initially generated and all mutants could produce bipyramidal crystals and express 130 kDa protoxins.

利用Swiss-Model服务器和Swiss-pdb Viewer软件建立了Cry1Ac5蛋白的三维结构模型，并利用Clustal W和DS ViewerPro软件对比分析了其与其它Cry蛋白之间的差异，发现Cry1Ac5的结构域Ⅲ与其它Cry1蛋白的亲缘关系较远，其结构域Ⅲ上的β18-β19 loop比Cry1Aa、Cry2Aa、Cry3Aa和Cry4Aa蛋白对应的loop长，其组成的残基中色氨酸(W544)、连续的丝氨酸(S547、S548)和loop顶点的天冬酰氨(N546)在Cry蛋白中都是独特的残基分子成分。

But the only zones in which the moon passes the zenith, the point directly over the head of the spectator, are between the twenty-eighth parallels are the equator.

但是，月亮经过天顶点，也就是说它能够爬上观测者的头顶的地方，必须位于地球赤道和南北纬二十八度之间的地带。

Venus will appear to arise from the pyramid's apex on that day, while an astonishing cosmological alignment of the earth, sun and the plane of the galaxy takes place.

金星将出现产生于金字塔的顶点在这一天，同时拥有惊人的宇宙对准地球，太阳和飞机银河发生。

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。