查询词典 zz
- 与 zz 相关的网络例句 [注:此内容来源于网络,仅供参考]
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A: i like ghouls, some like fiends...
我喜欢食尸鬼,有人喜欢ZZ。
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Evidence suggests that 1 under more stable stratification, the basic flow, if moving faster at low and high levels (particularly in the presence of jets there), allows a resulting meso-β unsteady wave to propagate eastward with respect to basic flow and even at greater velocity compared with it; 2 vertical windspeed shear of basic flow causes instabilities of the TWT perturbation; 3 considering the second derivative of basic-flow wind with respect to z (denoted by zz≠ 0 which is simply given as β* hereafter) the expression for the phase velocity of vortex Rossby wave is obtained, which is unidirectional in propagation with respect to basic flow; 4 VRoW has its physical origin from β*, i.e., from z-varying heterogeneities of y-direction averaged vorticity of the basic flow field; 5 VRoW phase velocity is associated with zonal wave number k, its energy is dispersive and the group velocity exists in the x direction; 6 when windspeed meets the condition of β*, TWT disturbance instability may be that of mixed VRoW and gravity wave; 7 if basic flow is subject to linear shear but does not meet the condition of β*, the TWT instability is that of inertia-gravity wave.
在大气层结比较稳定的情况下,如果基本气流在低层和高层较大(有可能存在低空急流和高空急流),此时产生的β中尺度不稳定扰动相对于基流向东传播,甚至于快速向东传播。基本气流在垂直方向上的风速切变对于中尺度横波型的扰动起着不稳定的作用。如果考虑基流的二次切变,可以得到涡旋Rossby波的相速度表达式,涡旋Rossby波相对于基本气流是单向传播的。涡旋Rossby波产生的物理根源是基本流场的风速二次切变,亦即基本流场y方向的平均涡度在空间z方向上的不均匀所致。涡旋Rossby波的相速度与纬向波数也有关,它的能量是频散的,其在纬向x方向也存在群速度。在基本流场的风速存在二次切变时,横波型不稳定可能是混合的涡旋Rossby重力波的不稳定;而在基本流场的风速仅仅存在线性切变,不存在二次切变时,横波型扰动的不稳定则是重力惯性波的不稳定。
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The results are as follow:The diploid chromosome number of Taihe Silkies was 2n=78,the basic number of chromosome arms was AF=90 and the sex chromosome type was ZZ/ZW.According to the measured relative length,arm ratio and centromeric index,the first 10 pairs of macro-chromosomes are described as follows:No.1 ,9 and Z,W chromosomes were metacentrics,No.2,4,7 were submetacentrics,and No.3,6,8,10 were telocentrics.Studies on Taihe Silkies′ G-band showed that the first 10 pairs of macro-chromosomes can be divided into 29 zones and 190 bands.
结果表明:泰和乌骨鸡体细胞染色体数目2n=78,染色体基本臂数AF=90,1、9号染色体及Z、W性染色体为中央着丝粒染色体,2、4、7号染色体为亚中央着丝粒染色体,3、6、8、10号染色体为端着丝粒染色体。G带研究表明:前10对大型染色体可分为29个区,190条带。C带处理发现,所有母鸡分裂相中W性染色体都出现C带并整条深染。
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The authors find coupling mechanism of momentum of nutations between solar and earth. It is caused by solar radiation, earth's rotation and revolution, angle between ecliptic and equator, irregularity of oceans and continents between northen hemisphere and southen hemisphere and layer structure of earth's core.
作者发现:太阳辐射,地球自转与公转,黄、赤交角的存在,陆地和海洋在地球表面南、北半球的不规则、不对称地理分布,及地球内部因〖ZZ〗形成的分层结构,构成了一套天然的能使地球产生自由章动的日、地间动量相耦合的物理机制。
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The company was established in 2002, with the most advanced production equipment, products with low noise and low power consumption and long life of the characteristics of Division I sell a variety of standard models bearing model specifications diameter 1-15 mm, diameter 30 mm Following the metric system, English, flange series bearings, stainless steel bearings, ball bearings thrust plane, and other micro-bearings; agent and also imports NMB, NSK, KOYO, TPI, NTN,,,, and so on brand-name imported bearings, low-priced sales Imports original 830 zz, 520zz, 695zz cooling fan bearings; widely used in various types of micro-motors, fitness equipment, computer cooling fan, instruments, computers, motor vehicle, precision instruments, machinery, household appliances, medical equipment, fishing gear, High-end toys, and other fields.
本公司成立于2002年,拥有全国最先进生产设备;产品具有低噪音、低功耗、长寿命之特点;我司销售各种各样的规格型号轴承,规格型号内径1-15mm、外径30mm以下的公制、英制、法兰系列轴承,不锈钢轴承,平面推力球轴承等各类微型轴承;并且还代理进口NMB、NSK、KOYO、TPI、NTN、、、、等等名牌进口轴承,低价销售进口原装830zz、520zz、695zz散热风扇轴承;广泛用于各类微型电机、健身器材、电脑散热风扇、仪器仪表、计算机、汽车电机,精密仪器,机械设备,家用电器,医疗器械,渔具,高档玩具等领域。
- 推荐网络例句
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I can not make it blossom and suits me
我不能让树为我开花
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When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.
当温度高于 80 °C 左右时,滚道或滚动元件褪色是很常见的特征。
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The lawyer's case blew up because he had no proof.
律师的辩护失败,因为他没有证据。