拟鳞木植物群逐渐从泥盆纪植物群分离出来，繁盛于早石炭世早期，绝灭于早石炭世末期。
The flora reached its full flourish in the early Early Carboniferous and became extinct at the end of the Early Carboniferous.
为克服在细胞图像自动判读过程中细胞重叠造成的图像分析的困难，需要将交叠在一起的细胞群分离为单个细胞。
To overcome the difficulty caused by the overlapping of cells in the image auto-anglicizing, the touching cells need to be separated into single ones.
听一听从海豚群中分离出来的痛苦尖叫，或者亲眼目睹大象为它们的死亡哀悼。
Listen to the anguished squeal of a dolphin separated from its pod or witness the sight of elephants mourning their dead.
但是胡鲁姆确实知道的是：伊达来自一个时代，在这个时代进化为猴、猿和人类的灵长类族系与另外一群进化为狐猴和懒猴的动物分离开来。
What Hurum did know was that Ida came from a time when the primate lineage that led to monkeys, apes and humans split from another group of animals that became lemurs and lorises.
刻划了S-正则半群上的极大幂等元分离同余并给每个S-正则半群一个基本表示。
The maximum idempotent - separating congruence on a S - semigroup is characterized and a fundamental representation of a such semigroup is given.
先前的研究显示分离菌的高蛋白酶活性常与坏死性筋膜炎和毒性休克症候群及死亡率有重要的关联。
Previous studies indicate that high levels of protease activity of the isolates are significantly associated with the clinical signs of necrotizing fasciitis and STSS and with mortality.
在第二章中我们主要利用群分支法来求解非线性扩散方程(2.4)的分离变量解。
In the chapter 2, we find the separation of variables solutions for nonlinear reaction diffusion equation (2.4) by utilizing the group foliation method.
遗传进化树分析表明，萝卜分离物wrs2在MB类群中单独构成一个分支，可能是MR类群和MB类群发生重组的后代。
Phylogenetic analysis indicated that a radish isolate WRS2 formed a single branch in MB group, possibly WRS2 was the offspring of a recombination between MR and MB groups.
在人和猪上鉴定出流感病毒A，这些分离出的病毒被定性为猪h1n1，与目前在美国猪群中传播的病毒相似。
Influenza a virus was identified from pigs and people, and the virus isolates were characterized as swine H1N1 similar to swine viruses currently circulating in the u.
运动是由脑干区域的网状脊髓神经元所引起，而这些神经元又是被间脑和中脑分离的一些运动命令神经元群所控制。
It is activated from the brainstem reticulospinal neurones, which in turn are controlled from diencephalon and mesencephalon with separate populations of locomotor command neurones.
阐述课题组，应用精细分离与精细有机合成以及化工系统工程的综合技术建设磷脂学科群、产品树的研究工作。
The study of building subject group and series products of phospholipid by the multi-technology of fine separation, fine organic synthesis and system engineering was put up.
鼠带菌率为1.7%（10/583），褐家鼠和食虫目小兽中分离出钩体病原，均为澳洲群澳洲型。
The germ-carrying rate of rats was 1.7% (10/583), Leoptopira was separated from Sewer rat and Apodemus agrarius , both are group of Australia types of Australia.
阐述了应用精细分离与精细有机合成以及化工系统工程的综合技术建设磷脂学科群，产品树的研究工作。
The study of building subject group and series products of phospholipid by the multi technology of fine separation, fine organic synthesis and systems engineering was put up.
本文主要介绍了生香酵母的类群、筛选分离、鉴定、保存、培养、香气成分及其应用现状。
In this paper, we introduce the community, isolation, identification, conservation, cultivation, aroma component and application of aroma - producing yeasts.
采用分离培养和PCR对贵州阿哈湖沉积物中硫酸盐还原菌类群进行分析，并对分离纯化的一株硫酸盐还原菌进行鉴定。
Isolation culture and PCR were performed to analyze sulfate-reducing bacteria subgroups in the sediment of Lake Aha in Guizhou Province and a purified strain identified from the sample.
在模拟的过程中考查了油滴粒径分布、流速大小、颗粒群等因素对油水分离效果产生的影响。
In the simulation process, the factors such as the diameter of the oil particles, velocity magnitude of flow, and particle group were considered.
53个ST型别分成5个ST序列群，ST序列群39个优势菌株来自腹泻患者粪便、食品和食品加工者肛拭分离的枸橼酸杆菌。
Related STs in 53 STs were divided into 5 ST complexes, and ST complex 39 included isolates from diarrheal patient, food processors and foods.
当他们在印度的阿萨姆州东北部由可疑分离主义者叛徒睡了的时候，一群移居的工人被击毙。
A group of migrant workers were gunned down as they slept by suspected separatist rebels in India's northeast Assam State.
目的探讨分离小鼠囊胚内细胞群类胚胎干细胞及用于制作嵌合体小鼠的方法及应用价值。
Objective To explore techniques of isolating embryonic stem-like cells (ESLCs) from mouse blastocyst inner cell mass and the utilization of ESLCs to generate chimerical mice.
目的：从蜱类媒介中分离斑点热群立克次体。
Objectives: To isolate spotted fever group rickettsiae from tick vectors.
利用“集团分离法”对三个转基因杂交F_2群体和一个非转基因杂交F_2群体的主要农艺性状进行了考察。
The main agronomic traits in three transgenic hybrid F2 populations and one non-transgenic hybrid population have been examined using "bulked segregation" method.
其次，对这类半群上的群同余、最小群同余、正则同余、幂等分离同余做了进一步研究。
Then group congruences, the least group congruence, regular congruence, and idempotent-seperating congruence on such semigroups are obtained.
分离菌制成油佐剂灭活菌能有效预防猪群再次暴发仔猪水肿病。
The disease was controlled through prevention with piglet edema oil adjuvant vaccine for health piglets.
刻画了弱逆半群s上的最大幂等元分离同余和最小群同余。
In this paper, the greatest idempotent separating congruence and the minimum group congruence on a weakly inverse semigroup s are characterized.
在最后几张照片中的分离细胞群显示偶见的透明胞浆。
The detached clusters of cells in the last photos show occasional clear cytoplasm.
利用群核正规系讨论了纯正群的幂等元分离同余。
Then we study the idempotent-separating congruences on the orthogroups with group kernel normal systems and give it a simple rep.
另一群人称为分离派的人想从圣公会教会分离出去。
A group known as Separatists wished to separate from the Church of England.
另一群人称为分离派的人想从圣公会教会分离出去。
A group known as Separatists wished to separate from the Church of England.
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