查询词典 inverse circular function

Extremum of the free multi-function method, multi-function conditions for extremum method.

多元函数自由极值的求法，多元函数条件极值的求法。

Function based on genetic algorithm to optimize the use of genetic algorithm function extremum.

详细说明：基于遗传算法的函数优化，利用遗传算法求解函数极值。

To the disadvantage exposed to us in national and foreign VTS system, and those putted up in application projects, the thesis did a farther study and consummation, and acquired some research fruits, as follows:1. Fulfilled the Eagle Eye function in Electronic Chart Display System.2. Designed a kind of simple algorithm for select chart. By this arithmetic it become true to auto select electronic chart when chart is zoomed.3. The realization of auto acquired field on electronic chart.4. The simulation of target data and error of radar and AIS by software.5. The fusion processing of the dynamic data those are collected from AIS and Radar.6. Resolve the target track problem of radar by the data fusion technology.7. The algorithm design of display field reduce, this function can improve the speed of display.

针对目前国内外VTS系统中暴露出的薄弱点，以及应用实践中表现出的不足本文对综合信息处理与显示系统做了进一步的研究和完善，取得了以下的研究成果： 1、电子海图显示系统中鹰眼图的功能设置与实现； 2、设计一种简易的选图算法，通过该算法实现可在海图放大、缩小时的自动选图； 3、电子海图上自动录取区的实现； 4、实现对雷达和AIS目标数据及其误差的软件仿真； 5、船舶自动识别系统中动态信息与雷达动态信息的数据融合处理； 6、利用数据融合技术解决雷达目标跟踪方面的问题； 7、海图空间信息中显示区域裁减算法的设计，该模块的实现大幅度提高了海图的显示速度。

As for the factitiously specified allowable values,such as allowable deflection,allowable amount of wear,and so on,their magnitudes,which are confirmed on the basis of empirical formula,often have an interval value or a limit value,therefore they can be described suitably by minor type membership function, As for various strength values of parts,such as tensile strength,compression strength,contact strength and so on,their magnitudes,which are often confirmed only by approximate mean,can be described suitably with middle type membership function.

对于人为规定的各种许用值，如许用挠度值、许用磨损量等，根据经验公式确定它们的大小时往往有一个区间或一个极限值，宜用偏小型隶属函数描述，对于零件的各种强度值，如抗拉强度、抗压强度、接触强度等，实际中往往只能确定其近似的均值，宜用中间型隶属函数描述。

Takingthe contact stress, bend stress stiffness and temperature stress as thecondition, taking the weight of the kiln tyre as optimization aim function, theredia and the width of the tyre are optimized General optimize methods justconsider the affecting of the parameters to aim function, but in fact,structural parameters(such as structure dimension, interval and so on),physics and dynamics (damp factor, conduct factor, friction factor material'selastic module strength limits and so on), which would be changed afterused.

一般的优化方法，仅仅考虑了参数对其目标函数的影响，而实际情况下有些参数是变化的，产品的结构参数、物理和力学参数如阻尼系数、传导系数、磨擦系数、材料的弹性模量和强度极限等的设计值与制造后和使用中的实际值会有差异，这种差异称为设计变量和噪声因素的变差。

The selection of fracture splitting forceparameter mainly depends on experience and no theory can abide by.In this paper aim at the technique of fracture splitting of engine connectingrod, the materials fitting to fracture splitting have been analysed, according tosome influence factors that the former has researched. The influence that thechemistry compositions to the mechanics function and the physical function insteel have been analyzed. The theory of quasistatic fracture splitting of suitableconnecting rod for engine EA827 has been studied. Aimed at the new materialC70S6, the quasistatic procedure has been numerical simulation analyzed bySPH non-mesh method. The solved stress intensity factor module andparameterize model building module have been developed based ANSYS byAPDL.

本论文主要研究发动机连杆裂解工艺，根据已知的一些连杆裂解影响因素，对适合裂解的连杆材料进行了综合分析，分析了钢中各组成化学成分对力学性能和物理性能的影响，针对新型裂解连杆材料C70S6钢，对捷达EA827发动机配套连杆进行了准静态裂解理论分析，并且利用SPH无网格方法对此进行了数值模拟分析，利用APDL开发了基于ANSYS的求解连杆裂解应力强度因子模块和参数化建模模块。

President Lin Chun-shin pointed out that this contention evoked academic disputes because the book adopted inappropriate basic documents and division of historical periods. Besides, there was a lack of foreign comparison and precise definition. Individualism was not uniquely from England. The author should have ulterior motives for discussing individualism with the inclusion of all behaviors of "free tenants." For example, he intended to relate individualism to capitalism. As a matter of fact, capitalism is only a system stressing that the function of "capital" is to shape an efficient society. The said society, whether it upholds individualism or the familism, or adopts other polity, could function just the same.

林俊兴董事长表示，由於本书采用的基础文献与历史分期并不适切，又缺乏对外比较与准确定义，所以其论述颇有学术争议；个人主义并非英格兰特有，作者将「自由佃户」的行为都归类为个人主义来论述，应有其他动机，例如想衍生出个人主义与资本主义间的议题；但事实上资本主义仅是一种制度，强调的是「资本」的作用形塑出更有效率的社会，至於该社会崇尚个人还是家族主义，或是采行不同的政体皆可运行。

The intermediate fascicle played an important function in phlangeal function coordination, malformation occurring and correction.

中央束在指背腱膜的整体协调、畸形的发生及矫正过程中起着重要的功能。

However, the study indicated that the fecundation ability was decreased no matter what cryoprotective mediums and what freezing methods were used, companied with the losing of proteins, changing of proteins expressing quantity and increasing or decreasing of the function and activity in sperm after cryopreservation. Now, the study is altering to exploit the essence of the change of protein structure and function, and elucidate the cryodamage mechanism of sperm cryopreservation, which may provide the basic theory for cryopreservation of boar semen and promote the rapid development of the technique of boar semen cryopreservation.

但研究表明，无论采用何种冷冻保护剂、何种冷冻方法都损害了精子的受精能力，并伴随有蛋白质的丢失、表达量的改变、功能活性的增减等，这种研究现状迫使该领域的研究向充分揭示冷冻对精子损伤的机理方向转移，希望通过揭示冷冻保存所导致的蛋白质结构和功能改变的实质，充分阐明冷冻损伤的机理，为猪精液冷冻保存提供理论依据，并最终促进猪精液冷冻保存技术的快速发展。

The results demonstrate that the EACH is suitable for categorization but cannot well present the continuous characteristic of the simulated function, while the FEIS can nicely fit the continuous mathematical function and well forecast the chaotic time series.

最后将此模式应用於兰阳溪流域洪水时期水位的预测上，并与倒传递类神经网路(Back Propagation Neural Network，BPNN)做一比较，我们可以证实FEIS对於兰阳溪流域的水位预测，具有优越的学习能力及推估能力。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。