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Taxonomic hierarchy of Litopenaeus Stylirostris: Phylum Arthropoda, Class Crustacea, Subclass Malacostraca, Order Decapoda, Suborder Dendrobranchiata, Family Penaeidae, and Genus Penaeus Subgenus Litopenaeus.

两种对虾肌肉中的氨基酸组成除南美蓝对虾的Trp、Cys显著高于南美白对虾(P>0.05)外,其它氨基酸组成无显著差异,两种对虾的肌肉氨基酸含量的高低排序基本一致。

Unfortunately, it has been shownthat these methods are not suitable to study about chemical bonds due to not involvingchemical bonds. In order to consider chemical bonds obviously, we have proposed an atom-bondelectronegativity equalization model on the basis of density-functionaltheory and electronegativity equalization principle. The main contents of our atom-bond electronegativity equalization model contain:(1)Considering the fact that there are varies of chemical bonds in molecules andpartitioning the molecular electron density as summations of atomic electron densitiesand chemical bond's electron densities, we obtained the basic equations of atom-bondelectronegativity equalization model: the expression of the total energy 〓, theexpression of the atom electronegativity 〓 and the expression of the bondelectronegativity 〓.

为了明确地考虑和处理分子中存在的化学键,以便能够更好地描述体系中的电荷分布进而准确地描述分子体系中的有关物理化学性质,尤其是与化学键有关的物理化学性质,我们在密度泛函理论和电负性均衡原理基础上提出了原子-键电负性均衡模型,原子-键电负性均衡模型的主要内容是:(1)考虑到分子体系中存在各种化学键这个事实,将分子空间看成是由原子区和化学键区组成的,将分子的单电子密度表达成为分子中各组成原子的单电子密度和各化学键的单电子密度的加和,从而得到了原子-键电负性均衡模型的基本方程:分子体系总能量〓和分子中原子电负性〓和化学键电负性〓表达式。

It means that dilapidated atoms pressed by self attraction produce differentiation according to the size of atomic density.

残破的原子在自引力作用形成的压力作用下,按原子密度的大小产生分异,"内核"多为显示有正电性能的密度较高的残破原子组成,"外核"为富含"公有化"电子而显示负电性能的密度相对较低的残破原子组成,这是一个地核物质量子状态变化的静态过程。

MPEG specifies a syntax for the interleaved audio and video data streams.An audio data stream consists of frames,which are divided into audio access units.

MPEG指定交错存放音/视频数据流的语法,声音流由帧组成,并被分成声音访问单元,每个声音访问单元由槽组成

The different kinds of missile have analogical loops as the control system is, constituted on the theory of automatic control.

但是,既然是依据自动控制原理组成的导弹控制系统,所以,组成的回路也是有共性的。

In the first chapter, using fragments of COI gene, we studied the phylogenetic relationships among species of five familes of Acridoidea with MP and Bayesian methods. The results were as follows:(1) Species of Acrididae, Gomphoceridae and all the Arcypterinae species of Arcypteridae are monophyletic. Species of Oedipodidae are supported as a monophyleticgroup, Ceracrinae species of Arcypteridae cluter together to make a monophyletic group. Epistaurus aberrans and Xenocatantops humilis is a phylogenetic group, Stenocatantops splendens and Hieroglyphus banian is also a phylogenetic group.

我们首先利用COI基因序列片段,使用最大简约法、贝叶斯法研究了斑腿蝗科、剑角蝗科、斑翅蝗科、网翅蝗科和槌角蝗科5个科42种的系统发育关系,得到如下结果:(1)由所有网翅蝗亚科的物种与剑角蝗科绿洲蝗亚科和槌角蝗科的物种组成一个单系群;斑翅蝗科的物种组成一个单系群;网翅蝗科的竹蝗亚科的黄脊雷蓖蝗和青脊竹蝗聚在一起形成单系群;斑腿蝗科的长翅十字蝗和大斑外斑腿蝗亲缘关系较近,形成一个单系群;长角直斑腿蝗和等歧蔗蝗始终聚在一起,形成一个单系群。

The effect of additive in CC grade diesel engine oil on the formation of lacquer on the surface of lacquer plate was studied by mirror reflectance infrared spectroscopy;the formation of lacquer on the lacquer plate has the correlation with formation of lacquer on banquette of Cat.

利用镜反射红外光谱法研究了CC级柴油机油中添加剂对成漆板板面漆膜组成的影响;考察了成漆板漆膜组成与Cat。

All the volcanic rocks present younger K-Ar age (less than 5Ma), which can be termed as Cenozoic rocks. In general speaking, volcansim can be dividied into two eruptive stages. In the first stage, volcanic rocks for Pliocene epoch (4. 4-5Ma) consist of basanite and tephrite, which distributed on Mt. Crater, Cape Bird, and southern bank of Bonney Lake; In the second stage, volcanic rocks for Quaternary (less than 1 Ma) are mainly composed of latite, which are distributed on Cape Rodeys and Cape Evens.On the basis of geochemical data such as major elements, trace elements , rare earth elements, isotope, microprobe analysis, combined with main achievement taken by previous researcher in this area, conclusions are drawn basically as follows

所喷发的火山岩K-Ar年龄值均小于5Ma,为新生代火山岩,大体上可以分为两个喷发阶段,第一个阶段为上新世火山岩(年龄值为4.4-5.0Ma),主要由碧玄岩和碱玄岩组成,分布于罗斯岛上的克雷克特山、鸟角和泰勒谷的博尼湖南岸;第二阶段为第四纪火山岩(年龄值均小于1Ma),主要由安粗岩组成,分布于罗斯岛上的罗德角和伊万思角,通过主要元素、微量元素、同位素结合电子探针以及前人的研究成果,我们大体上可以得出如下认识

The results showed that the mineral composition of steel slag depended on its basicity.

分析结果表明:钢渣的主要矿物组成因碱度不同而变化,不同种类的钢渣因其矿物组成不同对生料的易烧性影响也不同。

In this paper, the conceptual design of CIMS (Computer Integrated Manufacturing System)and the basie composition and relationship between any two parts of CIMS are first analysed, based on this analysis, CIMS is discomposed into four parts, they are decision-making, products design,businase and production implementation according to the viewpoint of systematology, Furthermore by studying the composition of the prodution implementation and its inside and outside circum-stances, the paper proposed that FMS F...

从计算机集成制造系统概念设计入手,按照系统论观点,通过分析CIMS的基本构成及各组成部分之间的关系,将CIMS分为决策、产品设计、经营管理和生产实施,并进一步对生产实施的组成及其内外部环境进行了研究,指出柔性制造系统是生产实施的一部分,并对FMS的实质、组成、任务和功能等进行了深入的分析。

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At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱,离合器,差的创新结合变速,和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广,色彩饱和度高,色彩层次丰富,图像色彩还原真实,能完美的复制原作,满足艺术爱好者欣赏,艺术爱好者们不用支付昂贵的价格就能拥有经典油画。

I hope you can acquire blessedness...

我希望你可以获得幸福。。。