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From the perspective of economics, the author's suggestion is indeed good, innovative and reasonable. However, from the viewpoint of anthropogeography and sociology, despite the above benefits, I think your suggestion will lead to changes in demography and social structure, even huge influences on employment.

从经济学的角度来说,作者的观点很好,很新,很有道理;从人文地理分布学和一定程度的社会学角度来看,我觉得实施你的建议在带来的益处的同时还可能对人口和社会结构的变化甚至就业产生很大的影响。

The angle can be calculated according to weighting factor in the three-dimensional space.

2在向量空间中计算旋转变换的角度,不同的角度下对应不同的因子载荷,当因子载荷在不同波段上的分布离散度较大时,具有较好的分类结果,便于结果的解释

The degree and direction of rotation greatly affect the students' performance ; the passing rate of 90 degree items is better than that of 180 degree items , the passing rate of 180 degree items is better than that of 360 degree items, and the passing rate of right-rotation items is better than that of left-rotation items. Furthermore, handedness also affects the students' performance; the performance of right-handedness is better than that of left-handedness; right-handed students show an significant advantage over left-handed students on the items of left rotation, but no significant advantage on the items of right rotation.

四、空间旋转游戏经验的多寡,与学童的测验表现有著高度的正相关;而二度空间旋转的表现显著优於三度空间旋转;又旋转角度与旋转方向均显著的影响学童的表现,旋转角度愈大,答对率愈低,向右旋转试题优於向左旋转试题;另外,手利亦显著影响学童的表现,右手利优於左手利,右手利学童在向左旋转的测验表现上,显著优於左手利学童;但在向右旋转试题上,则无显著差异。。

The control system includes detector circuit, protection circuit, control and man-machine interface circuit, which makes full use of DSP resources for high reliability and simplified the construction of system. The fifth section provides system software design, In order to read and maintain easy, a microprogramming modular is adopted. A new control strategy of Fuzzy voltage PWM combined Fuzzy angle control is realized for improving motor s working efficiency. At the same time, it simplify control model of SRM, reduce cost. At last, the result of experiment testify it, the electric machine gain success of simultaneous electrify two phase loop, the timing range is

第五部分为系统软件设计,采用模块化设计,增强了系统的可读性与可维护性;根据SR电机的特点,实现了模糊变角度电压PWM控制,避免了在单纯电压PWM方式下,电机高速时效率下降较大的缺点,也避免了在采用电流斩波与角度位置复合控制时方式转换所带来的弊端,同时也简化了控制,降低了成本;最后给出实验结果,实现了电机的双相稳定运行和良好调速,调速比达40:1。

As a miniaturist and model maker, this tool has been invaluable for cutting one or a myriad of small parts at various angles and sizes -- to change the angle you slide a self-indexing metal guide that runs perpendicular to the blade.

如果你是微图画家或者模型制作者,这种工具对于各种各样角度和大小的小零件的切割——无论是单个切割还是大批量地切割都是至关重要的。如果要改变角度,你只需滑动垂直于刀刃的金属制成的指示器。

Through the assimilating and analyzing the construction materials and the design of reinforced concrete arch bridges with long span from both domestic and abroad, the thesis studies the effect of the arch axis geometry, rise-span ratio, arch ring section and spandrel structures, as well as the ultimate bearing capacity and stability of the entire bridge on the design of reinforced concrete arch bridge. In addition, in consideration of construction, the thesis also studies the applicability of different construction methods such as cable crane system, stiffened skeleton system, swing construction system and cantilever construction system and correspoindingly economica spans and their applications of the reinforced concrete arch bridges.

本论文通过对国内外大跨径钢筋混凝土拱桥的设计、施工资料的收集及其出现问题的分析,从设计角度研究了拱轴线形、矢跨比、拱圈截面及拱上构造、全桥极限承载能力及稳定性对钢筋混凝土拱桥设计的影响;从施工角度研究了缆索吊装法、劲性骨架法、转体施工法、悬臂施工法等不同施工方法的钢筋混凝土拱桥的经济适用跨径及其适用条件。

Series BDS roller screen which obliquities of screen face are changes in turn. The maximal one in inlet then become small gradually. It can realize fast filter and not easy blocking. Best for washy coal.

BGS 变倾角等厚系列滚轴筛,筛面倾角依次变化,入煤处最大,角度逐渐变小,实现快速等厚筛分,不易堵筛,适用于大水分弱粘煤的筛分。

Methods To measure the thickness and blood supply volume of musculus pectoral major of both sides on 20 patients after reduced radical operation of breast cancer by colour Doppler blood stream imaging. Muscle strength of musculus pectoral major and upper extremities adducent angle were measured at the same time.

采用彩色多普勒血流显像仪对20例行乳腺癌简化根治切除术(patey dyson手术)术后病人的双侧胸大肌厚度、血液供应量进行测量,同时测量双侧胸大肌肌力及上肢内收角度。

AIM: From the views of biochemistry, histology and molecular biology, this study observed the effects of 4-6 Hz vibration on concentration of hexosamine, the expression of mucin 5AC mRNA in gastric mucosa and histomorphology, and investigated the effects of body vibration on rats' gastric mucus secretion and mucosal structure.

邓 艳,陈伟华,宋小丹,张源淑南京农业大学动物医学院,农业部生理生化重点开放实验室,江苏省南京市 210095目的:从生物化学、组织学和分子生物学角度观察4~6 Hz振动对大鼠胃黏膜氨基己糖含量、黏蛋白5AC mRNA表达及其组织形态学变化,探讨振动对大鼠胃黏膜黏液分泌及形态的影响。

The pumps with different structural parameters are simulated numerically using k-ε model and wall functions. The results showed that the number of nozzles, the nozzle angle and the nozzle-to-throat clearance have a great influence on the performance of jet pump, and the turbulent kinetic energy is greater in suction chamber and in inlet of throat.

采用k-ε湍流模型和壁面函数法对不同参数下的多喷嘴射流泵进行了数值模拟,模拟结果表明,喷嘴数和喷嘴角度及喉嘴距对射流泵工作性能影响较大;在吸入室及喉管入口处湍动能较大。

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推荐网络例句

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特,那个是爱朗。

Articulate the aims, objectives and key aspects of a strategic business plan.

明确的宗旨,目标和重点战略业务计划。