大群

The results showed that the free-living marine nematodes were the dominant group the percentage of which in the total number of meiofauna ranging betwean 76.1%~96.3%. The abundance of meiofauna in old mangrove district was the least and in bare beach where waste water flows was the most. There were a total of 37 putative species in the samples. The total number of recorded species was the lowest in the new mangrove district, and highest in the old mangrove district. The species diversity indexes, species evenness indexes and richness indexes in old mangrove district were all higher than those in new mangrove district. The dominant species and feeding types were different in three types of habitats.

结果表明：海洋线虫是凤林红树林中小型底栖动物中的绝对优势类群，占到小型底栖动物的76.1%~96.3%；从丰度来看，旧区白骨壤林中小型底栖动物的数量较少，有污水流过的光滩数量较大；4个断面共鉴定出海洋线虫37种，其中新区秋茄林中的生物多样性指数较低，旧区白骨壤林中群落具有较高的物种多样性；从出现的物种来看，新区秋茄林、旧区白骨壤林和光滩上出现的优势种和摄食功能群的类型各不相同。

Based on their water ecological groups, plant species were grouped into six PFGs: xerophytes, mesoxerophytes, xeromesophytes, mesophytes, hygromesophytes and hygrophytes.

以上结果进一步证明了，在典型草原区以生活型为基础划分的植物功能群可以用来进行较大尺度植物－水分关系的研究。

"This just in," the news anchor said."A herd of cows unhappy about poor working conditions has been sending cartons of milk to companies around the city. The milk is going bad on route and is causing some stinky problems for unsuspecting recipients."

新闻主播说：「现在为您插播一则新闻，一群不满工作条件恶劣的母牛，一直寄送盒装牛奶给市区各大企业；牛奶在运送途中开始腐坏，并对那些没有预期会收到的人，造成好些臭味困扰。

This usage of mill comes from the resemblance of the cattle's circular motion to the action of millstones.

该词作不及物动词时所具有的与此相关的意义在标准英语中更为常见：一群人在大街上兜圈子。

Behind that ridiculous collection moustaches over there stand Gallic 'warriors'.

在那边那群可笑的大胡子背后站着的是高卢&战士&。

I suggest you buy an American space, can build N station IIS uses up generous the sort of, build a station group!

我建议您买个美国空间，可以建N个站IIS尽量大的那种，建成站群！

However, the spatial variability of diversity of annual and biennial herbaceous plants, shrubs, intermediate xerophytes and xerophytes is low.

沙质草场群落中一、二年生草本、灌木、中旱生植物和旱生植物功能群多样性空间变异性较弱，由随机因素引起的异质性所占的比重较大，且主要表现在5 m以下的尺度范围内。

And say: Why did thy mother the lioness lie down among the lions, and bring up her whelps in the midst of young lions?

说：「你的母亲原像什麼？她像群狮中的一只牝狮，卧在壮狮中养大了幼狮。

And say: Why did thy mother the lioness lie down among the lions, and bring up her whelps in the midst of young lions?

说：「你的母亲原像什么？她像群狮中的一只牝狮，卧在壮狮中养大了幼狮。

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。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。