查询词典 trophic level

The inhibitory effect of the DPN inputs on pressor response of the defence reaction was not influenced apparently after decerebration at a level rostral to the nucleus arcuatus , but was abolished by decerebration at a level caudal to the Arc or by electrolytic lesion of this nucleus.

综上所述，并结合本教研室以往工作，提示电针或深部躯体传入冲动对防御性升压反应的抑制作用的主要机制之一，是通过弓状核—VPAG—中缝隐核系统，抑制了VLM防御反应相关神经元而起作用的。

IFG is a condition in which the fasting blood glucose level is 100 to 125 milligrams per deciliter after an overnight fast. The level is higher than normal but not high enough to be classified as diabetes.

空腹血糖异常是指在整夜的空腹之后，测得的血糖值是介於100125mg/dL之间，此血糖值较正常值为高，但还没有高到足以归类为糖尿病的地步。

In these processes, we have proved that the positioning accuracy of the REV-2000 we used has already reached decimeter level. If the accuracy of carrier phase can be improved, positioning accuracy may become better then decimeter level.

以上实验证实REV-2000接收模组经本文所提处理流程对於相对定位精度均已可达公寸级，若相位观测量精度能有所改善，则定位精度应可进一步提升。

In this paper, we focus on bilevel programming problem with a common decision variable in the upper level and lower level programming.

摘要主要讨论上下层具有共同决策变量的一类二层规划问题的求解方法。

The 10 metres wide driveway following slope's declivity, was additionally lowered underneath the ground level, while the garden was partly raised above this level.

10米宽的车道顺从场地原有的坡度，使其低于建筑底层的标高。同时，花园的标高局部高于车道。

The aim of this study was an evaluation of the influence of HiLoon aerobic performance and its physical effects. Elite swimmers、 collegestudents major in physical education and rats were exposed to simulatedaltitude in a decompression chamber and the followings were investigated:(1) erythropoiesis and erythropoietin,(2)maximal oxygen uptake,(3)body weight and body composition,(4)serum parameters of metabolism andhormone,(5)erythropoietin gene expression in kidney and vascularendothelium growth factor gene expression in heart.1 Effects of simulated "living high-training low" on aerobic performancein elite swimmersFourteen swimmers (10 men, 4 women) from Shandong swimming team weredivided into two groups: experimental group (living high-training low,n=8,6men,2women),living at a simulated altitude of 2,800m for 13 to 14 hours per day for 3weeks in a decompression chamber and training at sea level; control group(living low-training low, n=6,4 men,2 women),living and training at sea level.

为系统探讨高住低练对机体有氧能力的影响及其机制，本研究利用低压舱来模拟高原气压条件，分别以优秀游泳运动员、体育专业大学生和大鼠为实验对象，从以下几个方面来初步探讨模拟高住低练对机体的影响：(1)红细胞生成和EPO，(2)最大摄氧量和无氧阈，(3)体重和身体成分，(4)血清物质代谢指标及激素水平，(5)大鼠肾脏EPO和心脏VEGF基因表达。1 模拟高住低练对优秀游泳运动员有氧能力的影响 14名山东省游泳队运动员(男10人，女4人)，随机分为两组：实验组(模拟高住低练组，男6，女2)和对照组(低住低练组，男4，女2)。

Gao Bingzhong, an folklorist in China, is the first person leading the "Living World" into Folklore and defining it as the field of Folklore. With folklorists having not enough understanding of this academic concept, the attention of it has just stayed in the level of the philosophy, lacking of the feasibility study in the operational level.

我国民俗学者高丙中首次把"生活世界"引入民俗学，并把它界定为民俗学的研究领域，然而，由于民俗学界对这个概念的意义认识还不够深入，对其关注仅仅停留于哲学上的探究，缺乏操作层面上的可行性研究。

The functional hierarchy was demonstrated by different phenotypic plasticity and times of responses to defoliation within and among levels. The features of higher level can modify the features of lower level in hierarchical selection model by architecture constrain.

功能等级表现在不同层次、同一层次的不同构件单元对刈牧反应的表型可塑性不同以及发生反应的时间不同，同时由于构型的约束，较高层次的特性会调整较低层次的特性。

The main effect factors of the middle-transport efficiency are the level of transport supply and the structure of transport supply, the degree of transport modes technology progress, the degree of competition and cooperation among the transport modes or within the special transport mode, the degree of symmetry of the obligation of every transport mode and the regulation degree of the government. The main effect factors of the micro-transport efficiency are the market environment, the impetus mechanism, the response capacity and the level of transport organizing and technology progress.

本文提出宏观运输效率的主要影响因素是运输相关技术的发展水平和运输政策选择；中观运输效率的主要影响因素是运力供给水平与结构、运输方式的技术进步程度、运输方式之间及其内部的竞争与合作程度、各运输方式与社会受托责任的对称性程度、政府对各运输方式的管制程度；微观运输效率的主要影响因素是市场环境、运输企业的内部动力机制、运输企业的应变能力及运输企业的生产组织和技术进步水平。

The full text of the ordinary user-level and user-level super distinction, rapid sent, unidentified, since the definition of the Forum column, administrators can increase the posting "excellent", the set-top, posting edit, delete the columns and between mobile, users can edit their release and return of postings, administrators can use HTML code maintenance of the database, pages implementation time, the search by title, Enlish Only columns published in English only, background management user SQL code enforcement, and a return to the serial number, user-friendly.

界面简单清爽，全文本，普通用户级及超级用户级别区分，快速发贴、回贴，可自定义论坛栏目，管理员可以对贴子加"精"，置顶，对贴子进行编辑、删除及在栏目间移动，用户可以编辑自己发布及回复的贴子，管理员可以使用HTML代码维护数据库，页面执行时间显示，按标题搜索，Enlish Only栏目仅限发布英文内容，后台管理用户SQL代码执行功能，回复序号显示，方便查看。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。