优势种

But if the principle of the pretension be admitted, no one can reasonably object to its being acted on in the sense of the majority, or other preponderating power in the country; and all persons must be ready to conform to the idea of a Christian commonwealth, as understood by the early settlers in New England, if a religious profession similar to theirs should ever succeed in regaining its lost ground, as religions supposed to be declining have so often been known to do.

但如果承认了它所据以肆行僭越的原则，那就没有理由还能反对它在国内多数人或者其他优势力量的情绪中受到影响；而如果类似新英格兰早期定居者所抱的一种宗教信仰竟有一天能象所谓衰落中的宗教往往做到的那样成功地恢复了它所失去的阵地，那么，我们大家就只好准备接受一个如他们所理解的基督教国家的观念。

In this thesis, the advantages and disadvantages of potentiodynamic polarization curve, electrochemical impedance spectroscope and coulostatic method for studying corrosion inhibitors in acidic mediums were compared. And then the effect of three popular acid corrosion inhibitors such as thiourea, dodecylamine and propargyl alcohol on the corrosion inhibition behaviors of Q235 steel in acidic solutions were investigated by these techniques. The anodic desorption behavior and extreme value phenomenon of concentration were surveyed thoroughly as well.

本文讨论了动电位极化曲线、电化学阻抗谱和恒电量测量方法在酸性介质缓蚀剂研究中的优势和不足，在此基础上，研究了硫脲、十二胺和丙炔醇等三种常见酸性介质缓蚀剂对Q235钢在酸性溶液中的缓蚀行为和机理，并深入探讨了缓蚀剂的阳极脱附和浓度极值现象。

In order to excavate excellent resistant materials to stripe rust, sixty wheat landraces were assessed for resistance to stripe rust Puccinia striiformis West.

为了解小麦抗病品种的基因背景和遗传特点，采用中国目前的条锈菌优势小种对60个小麦农家品种进行了苗期和成株期抗条锈病鉴定。

Our experiment demonstrated that T. pyriformis bioassay, with advantages such as less time-consuming, lower cost and simpler operations, provides a good alternative in vitro method to animal experiments for the risk assessment of potentially toxic substances.

实验证明梨形四膜虫生物测定法相对于动物实验具有耗时短、成本低、操作简便的优势，在潜在毒性物质的风险性评估实验中可成为一种优良的替代模型。

This paper discussed the pathogens, disease regularity and prevention countermeasures of maize stalk rot, and elucidated that the infection mechanism of maize stalk rot is primary infection source of Pythium spp under high temperature.

论述了玉米茎腐病的优势病原菌、发病规律及其防治对策，阐明了玉米茎腐病的侵染机制是腐霉菌在高温条件下主要的初侵染原，而镰刀菌因其超强的定殖能力而进行二次侵染，两种病原菌侵染致病的主要活性物质为糖蛋白毒素。

Antibiotic susceptibility tests were carried out by K-B diffusion method on 41 vibrio strains isolated for one year both from farming seawater (18 strains) and digestion guts (23 strains) of the cobia, Rachycentron canadum . We chose 10 different species of antibiotics and refered to NCCLS performance standards for antimicrobial susceptibility testing, while taking Staphylococcus aureus ATCC25923 and Esсheriсhia coli ATCC25922 to control the test.

选用常用的10种抗生素，通过纸片扩散法（Kirby-Bauer纸片扩散法，简称K-B法），参照NCCLS抗生素敏感试验操作标准，并以金黄色葡萄球菌 Staphylococcus aureus ATCC25923和大肠埃希菌Esсheriсhia coli ATCC25922为质控菌株，对周年监测分离自养殖军曹鱼水体及肠道的41株优势弧菌（水体菌18株，肠道菌23株）进行了药物敏感性研究。

With the express highway develop rapidly, passenger transport market share cuts down railage not only gradually , even freight market share having obvious advantage in the middle competing is decreasing unceasingly, position "of iron eldest child " already accepts highway and their his forceful several kinds transportation way challenge.

随着高速公路的快速发展，铁路运输不仅客运市场份额逐渐减少，就是在竞争中具有明显优势的货运市场份额也在不断缩小，&铁老大&的地位已受到公路及其他几种运输方式的强有力挑战。

Usually adaptations are an advantage, but sometimes an organism is so well adapted to a particular environment that, if conditions change, it finds it difficult or impossible to readapt to the new conditions.

大多数情况下，适应性是一种优势，但有时候，因为生物体太适应某种特殊环境，以至于一旦环境改变，就无法或很难重新适应新环境。

Since swines were a breed with high reproductivity, we have studied mechanism of acute regulation of piglet testosterone synthesis.

为了充分发挥我国猪种特有的繁殖优势，本研究以仔猪为实验材料，研究仔猪睾酮合成快速调节机制。

Industry cluster is one of the most resultful industry ornizations which could drive the development of the local econmy and upgrade the competition advantage of the enterprises in cluster.

产业集群是区域经济发展的一种卓有成效的产业组织形式，能够提升集群中企业的竞争优势。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。