提出一种新的面积优化的直接数字频率合成器设计方案。
An area-efficient design proposal of a direct digital frequency synthesizer is presented.
文章给出了一个通过去除冗余的方法，实现了电路面积优化的算法。
An algorithm for optimization of circuit area through redundancy removal is proposed.
面积优化通过资源共享技术实现，并使用同步电路提高设计可靠性。
The usable floor space is optimized by source sharing technique, and the reliability of design is improved by using synchronic circuit.
该文针对主题图面积的优化问题，提出了“多级逻辑面积优化”设计方法。
This paper presents a new method named "multilevel logic optimization for area" which aims at the area of the subject-graph.
采用叶轮轴面过流面积优化模型，对叶轮的轴面流道参数进行了优化设计。
Using impeller flow area optimization model, flow area of the pump was selected.
通过实例给出了面积优化的两种方法：电路结构上的资源共享法和串行化方法。
The two area optimization methods, which are the resource sharing of the circuit structure and the serialized method, are illustrated through examples.
提出了一种新的时钟偏斜规划算法，该算法所生成的时序约束可以有效地促进逻辑综合工具的面积优化。
A new clock skew scheduling algorithm is proposed. This algorithm generates timing constraints which can effectively promote the area optimization of logic syn thesis.
采用TCAD（ISE）对该技术进行模拟，结果表明，该技术具有比较好的面积优化和击穿电压优化特性。
The novel termination structure was simulated with TCAD(ISE). Simulation results showed that the novel structure featured excellent characteristics of optimized area and breakdown voltage.
要保护好基本农田，稳定粮食播种面积，优化粮食品种结构，着力提高粮食单产。
We must protect primary farmland, keep the area sown to grain stable, improve the structure of grain varieties grown and increase the per unit area yield of grain.
优化林业种植结构，逐步调减速生桉种植面积。
Optimize the structure of forestry planting, and gradually deceleration Eucalyptus cultivation.
在表面粗糙度的影响因素和影响规律方面：主要研究了残留面积高度、走刀行距、每齿进给率和最优化走刀路径对零件加工表面粗糙度的影响。
For influence factors and rules of machined surface roughness, we studied on the influence factors of machined surface roughness such as scallop-height, path interval, feed rate and optimum tool path.
通过对各类礁体优化参数表面积的比较，初步验证了其对礁体性能的影响，包括礁体附着面积，流态效应等。
The comparisons of them have been done and obtained several important factors that may affect the capability of reefs, including attachment area and current effect etc.
我们要切实稳定种植面积，着力提高单产，优化品种结构，推进全国新增粮食生产能力建设。
We will effectively keep the area planted with grain crops stable, focus on increasing the yield per unit area and optimizing the variety mix, and increase the country's grain production capacity.
这些所有的金属吸油过滤器都配有优化折皱的大小和过滤面积为延长寿命和压力降。
These all metal suction strainers are furnished with optimized pleat size and screen area for extended life and low pressure drop.
第一种实现方法的特点是针对F LEX系列器件结构在查找表结构的基础上，对工作速度和占芯片面积进行优化。
The characters of method one is that on the basis of looking table structure in the FLEX series devices, speed and chip area are optimized.
通过优化两个换热器和回热器之间的热导率分配或传热面积分配可得循环最优性能。
The optimal performance can be obtained by optimizing the distribution of heat conductances or heat transfer surface areas among the two heat exchangers and the regenerator.
采用的力学准则为满应变设计准则； 在整个桁架结构重量满足一定约束的前提下，通过优化各杆件截面积，达到整体柔度最小。
Under the premise of the weight of the entire truss structure satisfying certain constraints, it achieved the minimum flexibility by optimizing the cross-sectional area of the bar.
之后在器件的实际工作条件下，确立了以单位面积输出最大功率为原则对器件的几何尺寸进行了优化；
The maximum output power at the unit area was established as the principle to optimize the physical dimension of the device.
并与功耗、面积约束一起，归纳出超前进位加法器的优化设计规则。
The optimal design rule of CLA was inducted from power dissipation and area constraint, reflect.
这种布局既可以创造出具有本地特征的庭院，同时也可优化交通并增加绿地面积。
This layout allows creating courtyards of domestic character, optimizing the traffic and increasing the green areas.
这对计算VL SI关键面积、指导版图优化设计和提高IC成品率有重要意义。
It is important to the calculation of VLSI critical area and the optimization of IC layout design.
调制前由频谱优化器运用最小面积准则（LAC）对正交脉冲的参数进行优化计算并调整，使脉冲频谱符合FCC频谱模板要求。
The orthogonal pulses are adjusted by the optimizer which calculates the parameters based on Least Area Criterion (LAC) before modulation in order to follow the requirements of FCC spectral mask.
介绍冷凝式家用燃气热水器的实验研究结果，并结合实例对换热面积进行了优化分析。
The experimental research results of condensation type domestic water heater are stated and the optimization of heat exchange surface area is analyzed through examples.
对预应力混凝土T梁进行优化设计，选取合理的截面有效高度及预应力筋截面面积，可以提高梁的承载能力，降低工程造价。
Optimizing a prestressed concrete T-frame beam, selecting reasonable effective height of section and prestressed steel area can improve the beam's performance and reduce the cost.
其中，提出了流水线控制单元的优化设计，将控制状态机的状态数目从85个减少到23个，节省了电路面积，提高了速度。
The optimized design of pipeline control unit is also proposed, which greatly minimizes the FSM states from 85 down to 23, with improvement in circuit speed and area utilizing.
本文以总传热面积为目标函数，对不可逆卡诺制冷机进行优化分析。
The total heat-transfer area is taken, as an objective function to analyse the optimal performance of an irreversible Carnot refrigerator.
采用改进的遗传算法，求解了具有屈曲约束，尤其截面积是离散型的桁架拓扑优化。
We present an improved genetic algorithm(GA) for topology optimization of a truss with discrete sizing and under local buckling constraints.
数据仓库存储大量历史数据，OLAP应用涉及到对大面积历史数据的复杂查询，查询优化是提高OLAP响应速度的关键。
Data warehouse stores volumes of historical data, and OLAP applications involve complex queries on these data. Queries optimization is the key of improving the speed of OLAP response.
实践证明，在自动扶梯zc1蜗杆传动模糊优化设计中，选择啮合面积为目标函数是正确的、可行的。
It is proved correct and practical to choose the meshing area as the objective function in the fuzzy optical design of ZC1 worm transmission in escalator.
数据仓库存储大量历史数据，OLAP应用涉及到对大面积历史数据的复杂查询，查询优化是提高OLAP响应速度的关键。
Data warehouses stores volumes of historical data, and OLAP applications involve complex queries on these data. Since response time should be small, query optimization is critical.
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