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direction-finder相关的网络例句

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Embedding the gradient direction search and new kinds of evaluation functions into the Genetic Algorithm, a special hybrid Genetic Algorithm with mutation along the weighted gradient direction to solve non-linear programming problems is developed. Then in Chapt 4, a type of nonlinear programming problems with fuzzy objective and fuzzy resources constraints is discussed, in which the objective is ill-defined and the resources possess two different types of fuzzy resources, i. e., tolerance and imprecision. By way of description and formulation of fuzzy objective and fuzzy resources, the problem with fuzzy objective and two different types of fuzzy resources is modelled into a fuzzy nonlinear programming model FO/RNLP and interpreted as three equivalent alternative crisp model to reflect the variety of the environment and the subjective and preference of the decision maker .

本文首先针对遗传算法在求解非线性规划问题中存在的问题,首次提出非可行点/染色体的主导准可行方向,准可行方向,及非可行点属于可行域的可行度等新概念,借助于模糊思想,提出了描述和度量非可行染色体的新方法;通过嵌入非可行染色体的信息于评价函数中,提出了三种新的评价非可行染色体的评价函数;把传统的启发式方法-梯度方向搜索和新的评价函数嵌入到遗传算法中,提出了一种沿加权梯度方向变异的新型混合式遗传算法;第四章针对生产实际中非清晰定义的模糊目标和两种类型的模糊资源,建立了一类连续型模糊目标/资源约束非线性规划问题的模型FO/RNLP。

The results show that the technical parameters and the concentration of sodium molybdate have obvious effect on the composition of the alloy. The crystal grain size is from 6.2 to 12.7 nm and changes with current density, temperature and the pH value of the electrolyte.The crystalline growth of the alloy accords with the model of three-dimensional growth. The surface morphology is mainly determined by the rate competitions between the growing direction of vertical surface and the expanding direction along the surface towards circumambient. The results of the X-ray data show the presence of the multiphase containing solid solution and intermetallic compound in the deposits. The deposit phases alter from the FeNi and FeMo solid solution to the FeNi and MoNi4structure at 3 A/dm2. The deposits internal stress increases linearly with the decrease of the grain size. The lattice parameter of the deposits are slightly distorted

结果表明:工艺条件和钼酸钠浓度对合金组成的影响较大;所得合金晶粒尺寸为6.2~12.7 nm,并随电流密度、温度和电镀液的pH值的改变而变化;合金的晶体生长符合晶核三维生长模型,镀层表面形貌由平行和垂直于基体的生长速度的相对大小决定;镀层物相为固溶体和金属间化合物的多相结构,当电流密度为3 A/dm2时,镀层物相由FeNi和FeMo固溶相转化为FeNi和

Because be mingled with of the sulfide in rolling process steel and rolled steel are coinstantaneous,be out of shape , its want to the influence of the mechanical function of direction of rolled steel length relatively blame rolling direction is mechanical the impact of function is little much.

由于轧制过程钢中硫化物夹杂和钢材同时发生变形,其对钢材长度方向的力学性能的影响要较非轧制方向力学性能的影响小得多。

Exploiting the high temperature fluxion character of grate cooler clinker, the filling state during entire colling process can be determined. Then impact on the control model can be analyzed introducing by the fluctuating of the clinker's thinkness and diameter. a modeling method with three dimensions division is proposed. The Longbeige step-changing dichotomy is used to optimize the division time toward z direction. Then the mass balance and heat balance analysis for every cell derived from clinker's three dimentions division is presented. Finally, the clinker temperature field's unitary control model with deducing in x, y, z direction separately is constructed.

从篦冷机熟料的高温流动特性入手,确定熟料在流动过程中的填充状态,分析熟料厚度与颗粒直径波动对控制模型影响,提出对篦冷机熟料采用三维分割的思想进行建模;设计了基于龙贝格变步长的三维分割算法,对z方向的分割次数进行优化;分析流动状态下熟料微元的质量平衡与热平衡关系,分别沿x、y、z方向递推,建立篦冷机熟料整体控制模型。

According to the geological features and the grade data of ore-forming elements,which are analysed systematically by using Yang Chizong filter method,in several deposits of Hu-Bi-type copper deposit,we propose that such orefield is controlled compositely by folds-thrust faults of NE direction and faults of NW direction,and that ore pillars are formed in the intersection area of structures mentioned above.

应用杨赤中滤波法系统分析了胡篦型铜矿几个矿床成矿元素的品位资料,结合矿床地质特征研究,认为该类矿床不仅受NE向褶皱冲断构造控制,而且还受NW向断裂构造复合控制,在其交汇部位形成矿柱。

The results show that,(1) the ion acceleration and energization mainly occur in the middle of dipolarization at distance of -12 R to -8 R,(2) the ion acceleration and energization along the direction perpendicular to magnetic field are faster than along parallel direction,(3) variations of speed and energy for lighter ion are faster than that of heavier ion,(4) the higher the initial energyis, the faster the ion acceleration is, and the more energy is obtained by the ions.

主要结果为:(1)离子的加速及能量变化主要发生在磁场偶极化过程的中期,对应的地心距离位於-12R到-8R之间;(2)垂直於磁场方向上离子加速及能量变化较快,平行方向上较慢;(3)轻离子较重离子加速及能量变化快,磁场偶极化终结,3种离子的能量均可增加200倍左右;(4)初始能量较高时,离子加速及能量变化较快,离子最终获得的能量较大。

The simulation results show that the die swell rate of height direction is greater than that of width direction. Due to the difference of material characteristic of the two polymers, the end section shape of coextrusion is dissymmetric drum. The coextrusion interface would be change during the extrusion swell process.

有限元模拟结果显示:聚合物在离开方形口模后,熔体高度方向的挤出胀大率明显大于宽度方向的胀大率,且两种熔体的挤出胀大率不同,熔体术端截面形状为不对称的鼓形;在挤出胀大段,共挤出界面的形状和位置会发生变化。

Co-earthquake displacement field shows that the earthquake may be caused by thrust of Bayan Har block along direction of SE and the downthrust of Sichuan Basin along the direction at NW occurred simultaneously.

同震位移场显示,这次地震可能是巴颜喀拉块体SE向逆冲与四川盆地NW向俯冲同时发生的。

The dult stem cells abilities of differentiation, self-renewing and self-maintenance tended to be limited so that it, which is characterized of short life time, could differentiate by means of mono-direction or double direction. What is the most important is that it can not differentiate all cells from the three embryonic layer.

成体干细胞具有一定的生长期,其分化能力、自我更新、自我维持能力具有局限性,生存时间相对较短,仅能单向或双向分化,其重要特点之一是它不能分化成机体所有的三个胚层来源的细胞。

The stationary ring of the device is fixed on the cover of the pump, the rotating ring and the pump shaft are in the endwise slip connection. The elastic cell acts on the direction for the rotating ring to press the stationary ring, while the pump shaft outside the pump cover is hinged with the flying iron, of which the force transferring end acts in the direction for the rotating ring to deviate from the stationary ring.

本装置的静止环固定在泵盖上,旋转环与泵轴在轴向滑动连接,所配置的弹性元件作用于旋转环的压向静止环方向,泵盖外的泵轴铰接飞铁,飞铁传力端作用于旋转环的脱离静止环方向。

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相关中文对照歌词
Awful Direction
One Direction Medley
No Direction
Move In My Direction
You're A Step In The Right Direction
Direction Of The Wind
New Direction
Every Walk That I've Ever Taken Has Been In Your Direction
Direction
Any Direction
推荐网络例句

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。

However, to get a true quote, you will need to provide detailed personal and financial information.

然而,要让一个真正的引用,你需要提供详细的个人和财务信息。