查询词典 marsh hen

On the basis of summarizing the status quotation of related researches at home and abroad, problems in related researches and studies are analyzed and the important research fields and contents in marsh sedimentology are chosen:Establishing different model of marsh sedimentation, to support marsh definition and classification from sedimentology; Advancing theory and quantification, to analyze formation process of marsh from quality to quantity methods; Applying modern sampling system and setting up standard sedimentation profiles; Strengthening the research of gleying marsh inland and its recent process and evidence derived from sedimentation profile; Enlarging geography fields and comparing between spatial and temporal research, and enforcing regional short timescale and highresolution environmental change; Paying much more attention on correlations between watershed environment and information derived from marsh sedimentary records and especially on their controlling mechanism.

主要从学术文献、权威机关与科研机构两个方面对相关的国内外研究现状和进展进行总结，针对国内外研究现状和存在的问题提出了今后研究的重点：建立不同成因的沼泽沉积环境模式，从沉积学角度对沼泽定义及分类提供支撑；注重理论提升与定量化，使沼泽形成过程分析从定性描述走向定量化；注重现代化采样系统的应用与标准沉积剖面的建立；加强内陆潜育沼泽研究，注重现代过程与沉积剖面证据；扩大地理覆盖面，加强时空对比，加强沼泽区域性短尺度、高分辨率环境演化研究；深化沼泽沉积信息与流域环境变迁耦合机制研究。

the ground of the article synopsis introduced wetly, artificial marsh of general situation.discuss the artificial marsh constucts with modern water environment in city and emphasized to introduce hun south artificial in sun city marsh the eco-system is in water environment in city and ecosystem environment the construction of function and position, explain artificial marsh in alleviate the water resources in city the strain and the decontamination environment in the city of don't can act for of function, thus argument artificial marsh the eco-system is the conclusion that a kind of ecosystem means necessarily will develop a huge function in the modern city to the conversion progress of the ecosystem city.

文章简要地介绍了湿地、人工湿地的概况。论述了人工湿地与现代城市水环境建设，着重介绍了沈阳市浑南人工湿地生态系统在城市水环境及生态环境建设中的作用和地位，说明了人工湿地在缓解城市水资源紧张及净化城市环境中的无可替代的作用，从而论证了人工湿地生态系统作为一种生态手段必将在现代城市向生态城市的转化进程中发挥出巨大作用的结论。

Supplementation SP or probiotics can increase the laying rate of hen,hen day egg production and mean egg weight,and decrease feed/egg ratio,whenas the addition of SS can not.③The addition of either SP or SS can increase liver IDⅠactivity and serum T_3,and decrease T_4 of hen.Especially when SP was supplemented,the liver IDⅠactivity and serum T_3 of hen increased and serum T_4 of hen decreased as supplemental So level increased.

添加SP或益生菌均可提高蛋鸡产蛋率、日产蛋量和平均蛋重，降低料蛋比；③添加SS或SP均能提高蛋鸡肝IDⅠ酶的活性和血清T_3水平，降低T_4水平，特别是添加SP时，随着硒添加水平的升高，蛋鸡肝脏IDⅠ酶的活性和血清T_3水平升高，血清T_4水平则降低；而添加益生菌对蛋鸡肝IDⅠ酶的活性没有显著影响，却能显著提高血清T_3水平，而降低T_4水平。

The study on the profile distribution and accumulation characteristics of organic carbon and total nitrogen in two typical marsh es in Sanjiang Plain showed that on the sediment profiles of Carex lasiocarpa marsh and Phragmites communis marsh , there existed distinct deposition horizon and illuviation horizon.

研究了三江平原2类典型湿地(毛果苔草沼泽和芦苇沼泽)沉积物剖面有机碳、全氮的分布特征与积累现状。

The research of marsh initiated in the 1960s in our country. However, the study of marsh sedimentation and environmental changes was relatively weak, even though we have done some preliminary works on an approach to the characteristics of sporepollen assemblage of peat in the Holocene and paleoenvironmwent, and formation mechanism and deposition kinetics of peatland since 1990s. But we are lacking in systematic research on gleying marsh, especially on recent short timescale and highresolution sedimentation records of environmental changes. There is a certain disparity in this field compared with lake sedimentation and environmental changes.

我国沼泽研究起步于20 世纪60 年代，期间有关沼泽沉积与环境的研究相对薄弱，90 年代以来虽已在泥炭沼泽孢粉解译全新世环境变化与泥炭沉积动力学方面有初步积累，但对潜育沼泽缺乏系统研究，尤其缺乏近代短时间尺度高分辨率环境变化历史记录研究，这方面与湖泊沉积及其环境演变研究相比已形成一定的差距。

There were significant differences (P＜0.05) between cock's and hen's body length, chest bone length, thurl width, shank circumference in some Chinese indigenous chicken breeds. There were significant differences (P＜0.05) between cock's and hen's shank length among 12 Chinese indigenous chicken breeds. The differences showed that some genes controlled sex may be responsible for the differences of sexuality, on the other hand, they affected cock's and hen's body measurements and body weight, that is one gene has multiple effects.

大部分地方鸡品种12周龄公、母鸡在体斜长、龙骨长、骨盆宽、胫围和体重之间存在显著的差异（P＜0.05），12个地方鸡品种内12周龄公、母鸡胫长之间均存在显著差异（P＜0.05），这些结果说明了控制公、母鸡性征的一些基因，一方面使公、母鸡在性征的表现上存在差异，另一方面这些基因也对公、母鸡的体尺和体重等性状起着一定的作用，即表现为一因多效的作用。

Thus, if a hen had laid on the Sabbath, the egg was forbidden, because, evidently, it could not have been destined on a weekday for eating, since it was not yet laid, and did not exist; while if the hen had been kept, not for laying but for fattening, the egg might be eaten as forming a part of the hen that had fallen off!

因此，如果一个母鸡已奠定了关于安息日，鸡蛋被禁止，因为，很显然，它已经不能就注定平日吃的，因为它是尚未订定，而且不存在，而如果母鸡已兑现时，不进行敷设，但育肥，蛋可能被吃掉，因为形成了一部分母鸡说，已剥落！

The research presented here is aimed at exploring the effect of DTT on the in vitro fibril formation of hen egg-white lysozymes with four disulfide bonds. In this work, we specifically addressed the effect of DTT concentration under different incubation temperatures on the hen lysozyme structure and fibril formation, the effect of addition of DTT at later time points on the amyloid fibrillization of hen lysozymes, and the effect of concentration ratio between reduced and oxidized forms of DTT on the fibril formation of lysozymes.

本研究以具有四对双硫键的母鸡蛋白溶菌酶为蛋白质模式系统，在含盐类之酸性溶液环境下诱导生成类淀粉纤维，再配合二硫代苏糖醇破坏溶菌酶中的双硫键，探讨：（1）不同温度下加入不同DTT浓度对溶菌酶类淀粉纤维形成之影响，（2）不同生长时期加入DTT对溶菌酶类淀粉纤维形成之影响，（3）不同比例之DTT和氧化态DTT浓度对溶菌酶类淀粉纤维形成之影响。

So the flexible HEN problem in the low temperature processes is more evident. Most papers focus on the flexible synthesis of two-stream HEN. The research on the flexible synthesis of multi-stream HEN is limited because of the complexity of the problem and the difficulty of finding the global optimum solution.

目前大多数文献主要集中在双流股换热器网络柔性综合方面的研究，由于多流股换热器网络柔性综合问题的复杂性以及非线性数学模型全局最优解的求解难度，使得这方面的研究极富挑战性。

It is a large, sheltered estuary which comprises large areas of salt marsh and extensive intertidal sand- and mud-flats, with limited areas of brackish marsh, rocky shoreline and boulder clay cliffs, within a rural and industrial environment.

这个河口是很大的，其中包括大面积的盐沼和混合沙泥的平地，在农村和工业环境里有有限的咸水沼泽、岩石的海岸线和巨石粘土悬崖。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！