cumulus

Very large cumulus quickly is formed.

于是,很快形成大范围的积云。

How much does the water in a cumulus cloud weigh?

一朵积雨云所含的水有多重呢?

Howdoes the water in a cumulus cloud weigh?

一朵积雨云所含的水有多重呢?

Cumulus heating can also modify the static stability.

积云加热还起到修正静力稳定度的作用。

Cumulus clouds billow over the landscape near Cedar City, Utah.

犹他州,锡达城附近,积云在大地上空翻涌。

Piles of cotton-like cumulus clouds fill the sky on a clear day.

晴朗天空堆满了像棉花一样的积云。

A band of cumulus lingered over the Great Hall of the People.

一条积云带在人民大会堂上空徘徊。

Let's start with a very simple white puffy cloud - a cumulus cloud.

让我们先从一团很普通的蓬松的白色积雨云算起。

From his bed he could see the great cumulus clouds that hung in the blue sky.

躺在床上,可以望见碧蓝的天空中飘浮着大块团状的积云。

I worked with round gradients to give that familiar cumulus bloom effect where needed.

我让这些云成梯度的堆积起来达到我想要的效果。

In general idea, cumulus cell is the best nuclear donor cell for reprogramming.

一般来说,颗粒细胞作为核供体最易被核重编程。

Size Distributions and Dynamical Properties of Shallow Cumulus Clouds from Aircraft Observations and Satellite Data.

从飞机观测和卫星资料得到的浅积云的尺度分布和动力属性。

The Role of Giant and Ultragiant Nuclei in the Formation of Early Radar Echoes in Warm Cumulus Clouds.

暖积云早期雷达回波中大尺寸和超大尺寸凝结核的作用。

Cumulus clouds are active and restless in the sky. They play tricks with us, enlightening us with their various shapes.

积云在天空是个活跃份子,经常耍出其看家本领,变出各式各样的形态,给我们无限惊喜。

In cumulus convection ascent rates of several metres a second give a cooling rate of a few degrees per minute.

在积云中,每秒几米的对流上升速度造成的冷却速率为每分钟几度。

FSH improved nuclear andcytoplasmic maturation of COC and the effects was Mediated by cumulus cells.

FSH对COC中卵母细胞核与胞浆成熟均有促进作用,其作用可能是通过颗粒细胞介导的。

It is indicated that incus structure is a necessary consequence of strong development of cumulus.

对解的一个数值计算表明:积云强烈的发展最后必然会使云顶出现砧状结构,从而发展成砧状积雨云。

Objective: To study the effect of human cumulus granulosa cells(CGCs) apoptosis on oocyte development.

目的:探讨人卵子周围卵丘颗粒细胞的凋亡状态与卵子发育潜能的关系。

There were high cumulus clouds and enough cirrus above them so that the old man knew the breeze would last all night.

积云堆聚得很高,上空还有相当多的卷云,因此老人看出这风将刮上整整一夜。

Objective: To study the effect of human cumulus granulosa cells (CGCs) apoptosis on oocyte development.

摘要目的:探讨人卵子周围卵丘颗粒细胞的凋亡状态与卵子发育潜能的关系。

Oocytes with more than 8 layers cumulus cells had lower rate of maturation and cleavage.

具有8层以上卵丘细胞的卵母细胞的成熟率和卵裂率比较低;

In the next few pictures I'll show you how to perfect the illusion of marvellous fluffy cumulus clouds.

在接下来的几张图片里,我将向你展示如何使想象中蓬松的堆积的云层变得完美。)

From cumulus to cirrus, clouds have fascinated painters and poets.But they baffle scientists...

这些云困扰科学家,他们表示,必须更了解云的动态,以便精准的预测气象。

Only the booster's fiery tail was visible as the rocket ascended through a cumulus cloud and then arced over the ocean, headed for space.

火箭上升穿透积云、横越海洋、朝著太空前进,我们只能隐约看到助力器下方炽烈的火焰尾。

Komatiite in the Sibao Group of northern Guangxi may be divided in ascending order into the cumulus zone, spinifex zone and chilled zone.

桂北四堡群的科马提岩,自下而上分为堆晶带、鬣剌带和冷凝带。

Especially in autumn and winter when the air is not so unstable, cumulus clouds may merge and cover a large part of the sky. They become altocumulus.

此外,尤其是秋天和冬天时,天气没那么不稳定,积云会聚合在一起,一大片的覆盖部份的天空,出现了高积云。

Cumulus clouds may not bring rain in their early stage, but if they are to develop further, rain will fall sooner or later.

初期的积云不会带来雨水,但若继续发展,到某一程度便会下雨。

In a way, cumulus is also an elementary cloud, because it can change its character and become a different cloud according to the circumstances.

积云也是一种基本的云,它会受著不同的因素而改变其本性,发展成其他的云。

Probably, the cumulus momentum transport is more important to the formation and maintenance of typhoons than the effect of Ekman pumping.

而且,积云动量垂直输送作用,在台风的形成和维持中可能比Ekman抽吸更为重要。

The results show that the precipitation frequency of mixed cloud is the highest, then cumulus, and that of stratus is low.

结果表明:混合云的降水频率最高,其次是积云,层云较低;

In addition, Jaenisch and his co-workers did not study mice cloned from cells taken from the bodies of adults, such as fibroblasts or cumulus cells.

除此之外,杰尼西及其同事并没有研究从成鼠身上的细胞(例如纤维母细胞或是卵丘细胞)复制出来的小白鼠。

The coarse-mesh scheme which adopting certain cumulus convection parameterization can reappear some mesoscale characteristics in a certain extent.

粗网格采用一定的积云对流参数化后,可一定程度再现一些中尺度特征。

A few other things to keep in mind: Cumulus clouds usually form over land, and wind generally blows toward land during the day and out to sea at night.

还有几件要谨记的事,积云通常是在陆地上才会形成,风向白天通常是往陆地的方向吹,晚上则相反。

Semi-cloned embryos could be produced by injecting cumulus cell nucleus into non-enucleated oocyte, which were considered a substitute for male gamete.

作者单位:中国科学院动物研究所计划生育生殖生物学国家重点实验室;

Analysis of apparent heat source and apparent moist sink suggest that cumulus convection activities were active, and the convective rainfall dominated.

从视热源和视水汽汇分析表明本次降水和、云对流活跃,以对流性降水为主。

The results show that tropical cyclone develops more rapidly and the mature cyclone is much stronger after cumulus momentum vertical mix is in use.

所作研究表明,引入积云动量垂直混合作用之后热带气旋发展更为迅速,并且成熟气旋的强度更强;

The EOF analysis indicates the relationship of the cumulus convection between equatorial middle Pacific, tropical western Pacific, the Arabian Sea and subtropical western Pacific.

经验正交函数(EOF)分析的主要空间型反映了赤道中太平洋、热带西太平洋、阿拉伯海和副热带西太平洋地区的积云对流活动存在一定的关系。

From cumulus to cirrus, clouds have fascinated painters and poets. But they baffle scientists who say a greater understanding of them is needed for accurate climate predictions.

无论是积云还是捲云,都强烈地吸引画家及诗人们,但是也困扰科学家,必须更了解云的动态,科学家才能精准的预测气象。

The results show that TUTT plays a certain role in the generation of typhoon,butthis effect is very weak in comparison with Ekman pum ping and the cumulus momentum trans-port.

结果表明,TUTT 对台风生成有一些促进作用,但相对于边界层的 Ekman 抽吸以及积云动量输送作用却是很弱小的。

So this is the best method of IVF of C57BL/6 and DBA while the oocytes surrounded by cumulus cells of CD-1,B6DF1,FVB are directly used to IVF in the tests of fresh spermatozoa.

因此,C57BL/6和DBA小鼠理想的鲜精体外受精方法为切割透明带法,而CD-1、B6DF1、FVB小鼠切割透明带卵的受精率与卵丘卵母细胞复合体的受精率均差异不显著,故此三种品系小鼠则直接用卵丘卵母细胞复合体进行鲜精体外受精法简单有效。

We introduce a axisymmetrically balanced model in which cumulus momentum vertical mix is brought into use, and study tropical cyclogenesis by this model.

引入一个轴对称的平衡数值模式,在该模式中考虑积云动量垂直混合等物理过程,然后以此模式对热带气旋形成和发展的过程进行了模拟。

A lot of follicular compartment cells, include cumulus cells, theca cells, granulosa cells cooperate with each other to facilitate the maturation of oocytes.

卵母细胞的成熟过程至少需要经过周围卵丘细胞、卵母细胞核以及核外细胞质等几个方面一系列的变化过程。

He looked at the sky and saw the white cumulus built like friendly piles of ice cream and high above were the thin feathers of the cirrus against the high September sky.

他望望天空,看见一团团白色的积云,形状像一堆堆可人心意的冰淇淋,而在高高的上空,高爽的九月的天空衬托着一团团羽毛般的卷云。

From cumulus to cirrus , clouds have fascinated painters and poets. But they baffle scientists who say a greater understanding of them is needed for accurate climate predictions.

无论是积云还是捲云,都强烈地吸引画家及诗人们,但是也困扰科学家,必须更瞭解云的动态,科学家才能精准的预测气象。

Oocytes were divided into two groups according to their cumulus cell apoptosis rate.Structure of oocytes was observed under light microscope and transmission electron microscope.

分为凋亡率高和低的2组,用光镜和透射电镜观察卵母细胞的结构。

Cumulus (humilis).

位置较高,看起来无精打采,这种云预告了一个好天气。

An extremely dense,vertically developed cumulus with a relatively hazy outline and a glaciated top extending to great heights,usually producing heavy rains,thunderstorms,or hailstorms.

积雨云,一种极其浓密的、垂直扩展的积云,其轮廓比较模糊,顶部覆有冰晶且向上伸入高空,通常能产生大雨、雷暴或雹暴。

Therefore, it is similar to Ekman pumping that the cumulus momentum transport can arouse the conditional instability of the second kind (CISK) which leads to the genesis and development of typhoons.

因此,同Ekman抽吸一样,积云动量垂直输送作用也可以激发第二类条件不稳定(CISK),促使台风的生成和发展。

Numerical results also indicate that: the development of cumulus convection, triggered by the SCS cold surge,is a fundamental factor in forming the strong monsoon precipitation and low-level stationary disturbances over indonesia and Borneo.

数值研究还指出; 印尼加里曼丹的强季风降水及常驻性低层扰动形成的基本因子是南海冷涌所触发的积云对流发展。

Third,when NT embryos were cultured in NCSU-23 medium(North Carolina State University-23 medium) ,the development rate(30.06%) was no significantly different from that in TCM199 containing cumulus single layer culture system(31.5%).

核移胚以胚胎培养液NCSU23(NorthCarolinaStateUniversity23medium,北卡洲立大学培养液23)及卵丘颗粒单层共培养体系进行分别培养,核移胚卵裂率无明显差异(30.06%,31.5%,P>0.05)。