英语人>网络例句>cross country skiing 相关的网络例句
cross country skiing相关的网络例句

查询词典 cross country skiing

与 cross country skiing 相关的网络例句 [注:此内容来源于网络,仅供参考]

The results show that the radiative properties of randomly distributed soot aggregates for a given fractal dimension are complex functions of the monomer diameters, the number of monomers in the aggregates,and the refractive index; For a small value of the monomer diameters, the absorption cross section of soot aggregates tends to be relatively constant when the fractal dimension is small but increases rapidly when the fractal dimension exceeds two. However, a monotonical reduction in light absorption with the increase of the fractal dimension is observed for soot aggregates with sufficiently large monomer diameters, number of monomers,and refractive index. The scattering cross section , extinction cross section and single-scattering albedo increase monotonically with the increase of the fractal dimension. Overall, the results for soot aggregates differ profoundly from those calculated for the equivalent spherical particles, and the discrepancies between them will change small with the increase of the fractal dimension.

研究表明,在给定分形维数的情况下,烟尘団簇粒子的辐射特性取决于原始微粒粒径、数量及复折射率;原始微粒较小的団簇粒子,当分形维数较小时,吸收截面变化不明显,但当分形维数大于二时,吸收截面骤然增大,然而,对于具有比较大的原始微粒粒径、数量及复折射率的烟尘団簇粒子,吸收截面随着分形维数的增大而单调递减;随着分形维数的增大,団簇粒子的散射截面、消光截面及单次散射反照率均单调递增;从整体上来讲,団簇粒子的辐射特性与等效球形粒子的辐射特性存在着比较大的差别,并且这种差别随着分形维数的增大而减小。

Chapter 1 The nomological summarization of the cross shareholdingConfirm the concept of cross shareholding, classify it according to variousstandards, discuss the nomological intension in the process of cross shareholding'sengendering and development, and analyze the nomological essence of crossshareholding further.

第一章交叉持股之法理概述对交叉持股的概念进行了界定,同时按照不同标准对交叉持股进行了分类。

From the angle of a beam-forming, the cross- range focusing principle of the synthetic-aperture radar based on nonsinusoidal waves is studied. The expressions of antenna pattern for both rectangular signa l and Gaussian signal are presented. Compared with the conventional narrow bandw idth SAR whose cross-rang resolution is determined by the carrier frequency, th e cross-range resolution of the nonsinusoidal SAR is affected by the signal ban dwidth.

为研究非正弦波SAR的方位向分辨力,从波束形成的角度分析了非正弦波SAR的方位向聚焦原理,导出了基于矩形脉冲和高斯脉冲的合成孔径天线阵列方向图表达式,并与常规窄带SAR进行比较,指出影响非正弦波SAR方位向分辨力的主要因素为合成孔径长度和信号带宽,而与信号载频无关。

Therefore, the uplink cross-pol interference that we meet is normally caused by the polarization angle mismatch of ground transmitting antennas, or serious overdriven of the uplink power at cross-polarization. And the downlink cross-pol interference is normally caused by the polarization angle mismatch of ground receiving antennas.

因此,常见的反极化干扰通常为,因反极化地面发送天线的极化角失配、或因反极化载波的上行功率严重超标而产生的上行反极化干扰,以及因地面接收天线的极化角失配而产生的下行反极化干扰。

We calculate its radialization correction and make the correlative discussion,obtain the cross section of electron-antielectron collision under chain approximation,and compare the tree-level cross section with the cross section under chain approximation.

对其辐射修正作了相关的计算和讨论,从而得到了电子-正电子碰撞在链近似下的散射截面,并与最低阶的散射截面作了比较

The results showed that there were differences among treatments in transformation of high quality gene(Glu\|D 1 5+10) in F 1 grains, and heterozygous type was more frequently appeared in the treatment of irradiation. In the F 2 segregative population, heading date deviated to early\|mature parent in the treatment of reciperocal cross and its combination with irradiation, indicating that cytoplasm and irradiation could promote the heading. In F 3 the expressive frequency of (5+10) gene in the cross was lower than that in reciperocal cross, and irradiation treatment could raise the expressive frequency of(5+10) gene. These results showed varience in different crosses.

结果表明,不同组合处理间F1籽粒优质亚基(Glu D15+1 0 )的转化存在差异,辐射处理的多以杂合型出现。F2 分离群体中,反交及反交结合辐射处理的抽穗期明显倾向于早熟的亲本,细胞质与辐射具有促进抽穗期的作用。F3 植株Glu D15+1 0亚基的表达频率,不论是哪种组合,反交时 5+1 0亚基的表达频率高于正交;无论正交还是反交,辐射处理提高了 5+1 0亚基的表达频率,而且在不同组合间存在差异。

Cross Stitch Tennessee Volunteers Cross Stitch Design Tennis Needlework Terrance Nolan Cross Stitch ...

交叉缝合田纳西志愿者交叉缝设计网球needlework顿诺兰交叉缝合。。。

The cold Australia land always corresponds to strong Australian High or frequent cold air activities,which is favorable to the formation of strong cross-equatorial flow;The cold underlaying surface to the south of channel always corresponds to weak Walker circulation,which is also favorable to the formation of strong cross-equatorial flow;The warm Indo-China peninsula and cold South China Sea,as well as the strong heat source near the Philippines,all can correspond to strong convergence zone in north hemisphere,which is favorable to the formation of strong cross-equatorial flow.

冷澳洲大陆通常对应强澳高或频繁冷空气活动,其有利于强越赤道气流的形成;通道南部下垫面偏冷通常对应弱Walker环流,其有利于强越赤道气流的形成;偏暖中南半岛下垫面—偏冷南海下垫面、菲律宾附近强热源多对应北半球较强辐合带,它们都有利于强越赤道气流的形成;弱越赤道气流对应的强迫因子及环流因子的特征则与上述相反。

The GCA and SCA between various parents and cross combinations were significantly different. The GCA effect value of 582 was the highest in these three traits. The sum of breeding value and SCA of cross combination 582×Kangda was significantly superior to other combinations in amount of cocoon crop and cocooning rate to newly hatched larvae. The best cross combination of breeding value and SCA was 582×9906 in thousand-cocoon weight.

供试亲本间及各组合间的GCA和SCA差异较大,其中亲本材料582的产茧量、千粒茧质量及收蚁结茧率3个性状均表现出最高的GCA效应值;杂交组合582×抗大的产茧量和收蚁结茧率的育种值与SCA之和明显地优于其他组合,千粒茧质量的育种值与SCA之和最优的组合为582×9906。

Cross-stitch everyone can do indeed is the simple life art, because it has a fixed cross-stitch design and color, even if you have never touched a needle, also do not know to color painting, or too sensitive, so the method can easily master embroiders, embroidered work, it is the charm of cross-stitch.

十字绣的确是人人都可以做的简单生活艺术品,因为它有固定的十字绣图案和颜色,即便你从来没有碰过针线,也不懂得画画,或对颜色不太敏感,照样能轻松掌握绣的方法,绣出自己的作品,这就是十字绣的魅力所在。

第25/500页 首页 < ... 21 22 23 24 25 26 27 28 29 ... > 尾页
相关中文对照歌词
C-N-F (Country Nigga Fly)
Got A Little Country
Country Is As Country Does
Walk You Do
Country Boy Fresh
(Baby, Baby) Can I Invade Your Country?
Let There Be Country
Cross Country
Country Shit (Remix)
In The Country
推荐网络例句

He studied their excrement for evidence of livestock hair.

他为家畜毛的证据研究他们的粪便。

Loneliness is not grounds for deportation, deportation of the people are not all lonely people.

寂寞也不是放逐的理由,放逐的人也并不都是孤独的人。

The molecular basis for the virulence of this virus is still poorly understood. We characterized two H5N1 subtype viruses, A/mallard/Huadong/Y/2003 is nonpathogenic to mallard whereas A/mallard/Huadong/S/2005 is highly pathogenic to mallard.

我们对从野鸭分离到的H5N1 亚型禽流感病毒的生物学特性进行鉴定,其中A/mallard/Huadong/Y/2003是对麻鸭无致病性病毒,而 A/mallard/Huadong/S/2005是对麻鸭高致病性病毒。