查询词典 by half

I open the front cover by loosening up under careful observation of the upper half of copiers photosensitive drum surface, there is no clear scratch was found on photosensitive drum does not need to be replaced.

笔者打开前盖，按松开杆掀起复印机上半部仔细观察感光鼓的表面，发现并无明显的划痕，说明感光鼓并不需要更换。

It was discovered on 1 January 1801, by Giuseppe Piazzi, and for half a century it was classified as the eighth planet.

它于1801年1月1日由朱塞普皮亚齐发现，有将近半个世纪它都被划分到行星行列即第8行星。

From the differences Olivia defines, like her Chinese half-sister Kwan's mysterious behavior or pidgin English, we can see that Kwan and her Chinese cultural heritage are categorized by her as the Other.

从主角所表达的她和其同父异母的姊姊关的差异，如关的神秘性与其洋京滨英语，我们知道奥丽维雅视关与其中国文化传统为他者。

A multinational team headed by researchers at Yale has identified a tortoise which has half his genes in common with George and is "clearly a first generation hybrid between the native tortoises from the islands of Isabela and Pinta."

耶鲁大学研究员领导的跨国团队已经发现有只陆龟与乔治的一半基因相同，「显然是伊莎贝拉岛与平塔岛原生陆龟的第一代混种」。

Oboe and clarinet, underlined softly by pizzicato strings, drift through a modification of the piano's cadenza-theme at half the original speed, while the piano itself whispers an octave above, playing the same tune twice in a row.

双簧管和单簧管以及弦乐的拨弦声轻柔地烘托着，伴随着只有原来一半速度的钢琴的华彩乐段主题的变形，而钢琴在一个八度之上轻声细语着，连续地弹奏两遍相同的曲调。

In this paper, the analytical expressions of seismic input for homogeneous elastic half-space are first derived in oblique incidence of plane SV-wave, and then a finite element model for a real hydropower cavern group composed of main powerhouse- transformer chamber- tailrace surge tank cavern is created. Characteristics of seismic responses such as displacement, acceleration and stress are studied in detail at different incidence angles and some results are compared with those given by the literature.

本文首先推导了平面SV波斜入射下均质弹性半无限空间的地震动输入表达式，然后建立了某水电站主厂房室-主变室-尾水调压室等构成的地下洞室群有限元模型，详细研究了不同入射角度下各洞室的位移、加速度、动应力等地震反应特点，并与文献进行了对比。

A half of a symmetrical, approximately spherical object as divided by a plane of symmetry.

半球体：一个对称的、近似球体的物体的一半，如被对称面分开者

Methods:43 patients including 10 with mitral stenosis associated aortic regurgitation, 12 with mixed mitral valve lesions and 21 with mixed mitral valve lesions and combined with aortic regurgitation were studied.MVA determinded by (1) two -dimensional echocardiography with a cross-sectional area in the short-axis view (2DE),(2) pressure half-time using formula of 220/PHT,(3) color Doppler flow imaging with a jet cross-sectional area in the short-axis view with planimetry,(4) CDFI with a color jet width at the mitral valve orifice in the apical four-chamber view and long-axis view, assuming an elliptic mitral orifice, compared with the orifice area of excised mitral valve during mitral valve replacement.

材料与方法∶分别用二维超声(2DE)、压差减半时间、彩色多普勒二尖瓣口血流截面积和椭圆形面积法测定43例风湿性心脏病二尖瓣狭窄拟行人工瓣置换术患者的MVA，其中合并主动脉瓣反流 10例，合并二尖瓣反流 12例， 21例，并与手术标本的实测面积相比较。

Global child deaths due to pneumonia has had over AIDS, measles and malaria deaths combined children; in China, pneumonia is the country of death in children under 5 years old the first reason, of which about half is caused by pneumococcus.

全球因肺炎引起儿童死亡的人数已经超过艾滋病、麻疹和疟疾死亡的儿童总和；在中国，肺炎是全国5岁以下儿童死亡的首位原因，而其中大约一半是由肺炎球菌所引起的。

The survey of electorates at polling booth carried out by Kyodo News Agency, the Democratic Party got more than a half, may be more than 300 seats in the parliament.

根据投票站调查的结果，山崎拓、武部勤、中川昭一等自民党的资深候选人纷纷在小选区遭遇败北。

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。