查询词典 trophic level

Based on a lot of experiment results, a conclusion is drawn: comparing with other factors, the performance of branch handling strategy is the key limits of processor to exploit the instruction level parallelism existed in nonscientific code, cache miss have severe effect on superscalar processor's performance when it runs scientific code. Second, in order to reduce the branch penalty and improve the performance of superscalar processor, a new branch handling strategy—a classification based hierarchical branch handling strategy, CHBHS is proposed. It first expands the traditional processor architecture to support multiple condition code, conditional execution and Mbranch instruction, as a result, compiler can reduce the number of static conditional branch when the code is generated. Then, CHBHS tries to use the best suitable mechanism to deal with different branch base on their different behavior. CHBHS can predict the target address of unconditional branch, subroutine call and conditional branch by buffering their target address in branch target buffer, a newly proposed high efficient return address stack is used to reduce the penalty of subroutine return instruction, a new Counter Register Stack is also proposed to reduce the penalty of loop-closing branch to zero, and dynamic branch predictor is incorporate with branch target buffer to predict the outcome of conditional branch.

基于上述结论，为了尽量消除转移指令对处理器开发指令级并行性能力的影响，进一步提高处理器性能，在详尽分析目前已存在的转移处理策略的特点与局限性的基础上，首次提出了一种新的转移处理策略即基于分类的层次转移处理策略CHBHS(Classification Based Hierarchical Branch Handling Strategy)，它首先通过扩展传统的体系结构，支持多条件码、条件式执行及多分支转移技术，以使编译程序在进行代码生成时可尽量少生成条件转移指令，从而减少静态条件转移指令的数目；其次，基于不同的转移指令的行为不同这一事实，提出了对不同的转移指令采用不同的机制进行处理的思想，即对无条件转移指令和函数调用指令以及条件转移指令的目标地址，采用转移目标缓冲器来预测，对于函数返回指令，采用所提出一种的高效返回地址栈来预测其目标地址，对于大多数循环控制转移指令，采用所提出的Counter Register Stack来将其所可能带来的损失减少为0，对于其他的条件转移指令采用动态预测机制来预测其方向。

The conditional jump in order to obtain the true high-level logical intention.

本例是当条件分支的例子，你必须能很容易的在逆向工程中使用它。

The bottom line is that in single-branch conditionals you must always reverse the meaning of the conditional jump in order to obtain the true high-level logical intention.

本例是当条件分支的例子，你必须能很容易的在逆向工程中使用它。

You had better ask next hospitals his harm level , ask legal medical expert is best conditionally of course .

你最好问下医院他的伤害级别，当然有条件问法医最好。

In this paper we establish an equilibrium model of intra-product specialization dominated by MNCs, and perform some empirical tests of China's trade volume growth using variables including technological conditions of trade, extent of similarity of economies, policy conditions of trade, extent of disintegration of production and level of per capita capital equipment; the empirical results support our basic conclusions.

构建跨国公司主导的产品内分工均衡模型，利用贸易的技术条件、经济体的相似程度、贸易的政策条件、生产非一体化程度和人均资本装配水平等变量对中国贸易量增长进行计量检验，其结果支持上述基本判断。

The condole with so mutiple level, mixed composition of a picture supports, craft demand is very high.

这样多层次、构图复杂的吊顶，工艺要求十分高。

A module receiving knowledge links from symbols on other modules can be commanded to 'contract,' confabulate, yielding a single active conclusion symbol, that symbol having the highest level of summed incoming knowledge link excitations.

得到的模件知识符号的连接在其他模件上可能对'签合同，' confabulate，产生单个积极结论符号，那个符号有合计的进来的知识连接激励的最高的水平。

The level of consolidation that would confer significant market power on the largest mills still seems a long way off.

但要达到将重大的市场权力移交到最大企业手中的集中水平，似乎还有很长的路要走。

At street level the cantilevers of the La Llotja de Lleida conference centre provide protection from sun and rain.

而在街区尺度上，莱里达La Llotja会议中心的悬挑设计提供了遮风挡雨的城市空间。

Article 15 The merits of the winners of teaching achievement prizes at the municipal level shall be recorded in the personal files as one of the bases for check-up, promotion and conferment of academic titles.

第十五条市级教学成果奖获得者的事迹，应当记入本人档案，作为考核、晋升、评定职称的依据之一。

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。