限制

MGM is introduced to solve field distributions in 3-D electron optical systems. The difference equation, the discrete form of Laplace's equation, is deduced in 3-D Cartesian coordinates. In view of the smooth effect, MGM combines Gauss-Seidel iteration with a technique known as coarse grid correction. Formulae for restriction and prolongation are deduced and expressed in terms of tensors.

将多重网格法引入电子光学系统中三维静电场的计算，对三维笛卡尔坐标系中的差分方程，采用高斯-赛德尔迭代法求解差分方程组，并结合迭代过程讨论了粗网格的误差校正技术；在不同网格层之间进行场值的限制和延拓，推导了三维静电场中的限制、延拓公式并以张量的形式表示。

November will mark the limited lifting of the ban the sale of shares of Haitong Securities, the recent market sell-off to become the absolute leader, the Unit directly continuous limit brokerages led the overall weaker sections.

11月将标志着这一禁令的海通证券，最近的市场出售股份的出售限制地取消起飞，成为绝对领导，该股连续限制券商直接领导的整体弱势。

But they say their findings suggest that at least for now, fairness concerns may limit consumer acceptance of such pricing practices and may do so differentially across cultures.

但是他们说这些结果反映至少在目前对公平的担心可能限制消费者接受这种定价举措，在不同文化中这种限制程度可能不同。

The restriction should be necessary and moderate because both the private self-government and social benefits have important values and will accrete in some extent.

合同的无效制度，是以社会利益对私法自治的限制为基础设置的，此种限制应当是必需的和适度的，因为两者都有着重要的价值，在某种意义上具有共生共存的性质。

This paper endogens carbon tax and subsidy two variables, discussing how to decide the optimal level of carbon tax and subsidy. The results of the research are obtained as the following:(1) price and capital subsidy which one is priority depend on the productivity of renewable energy capital, if productivity is high enough, then should adopt capital subsidy policy;(2) price and capital subsidy indeed exist trade-off and non-independent relationship;(3) renewable energy regulation ratio has negative effect on carbon tax, however has positive effect on price subsidy;(4) green certificate price increase will result in decrease carbon tax and price subsidy, but increase capital subsidy;(5) if the authority loose the environmental target, then should impose high carbon tax which maintains the environmental quality, but have ambiguous effect on subsidy policy;(6) increasing stability of renewable energy, then increase price subsidy, however, under budget constraint should decrease capital subsidy;(7) analyzing Taiwan's three wind power energy with different price subsidy, which can improve the technology of wind power energy. In another word, it can raise the capacity of wind power energy and reach the goal of renewable energy.

本文考量政府预算限制下，探讨最适碳税税率与补贴率订定之问题，获得如下发现：(1)发电量补贴与资本补贴对促进再生能源发展效果不一样，决定於再生能源资本的生产力，如果资本生产力足够高，则发电量补贴效果较佳；反之，则应优先采行资本补贴措施；(2)发电量补贴与资本补贴的确存在抵换而非独立关系，亦即在政府预算限制下，为促进再生能源发展，应将种种补贴措施整合考量，以最低行政成本达到再生能源发展目标；(3)再生能源管制配比与碳税税率及资本补贴率呈反向变化关系；而与发电量补贴呈正向关系；(4)绿色权证交易制度具促进再生能源管制目标达到之奖励效果，因此，绿色权证价格提高可降低发电量补贴及碳税税率，降低碳税对经济不利冲击效果；(5)政府如果采行较宽松环境目标，宜提高碳税税率，避免环境品质进一步恶化，然而，对发电量或资本补贴之影响效果不确定；(6)再生能源发电效率愈高，则应提高再生能源发电补贴，在预算限制下，应降低再生能源资本补贴；(7)透过台湾三座风力机组的实证分析，采取差异性发电量补贴，将可诱导较高效率风力机组的投资行为，提高整体风力发电效率，达到再生能源发展之目标。

To reduce the number of accidents involving mopeds and pedestrians, the town council of Balmer Island should limit the number of mopeds rented by each of the island's six moped and bicycle rental companies from 50 per day to 30 per day during the summer season.

1，作者没有提供足够的证据证明减少出租的数量事故就会减少，人们可能会自己购买自行车 2，作者也没有提供任何临近岛屿的情况，可能和 Balmer Island Gazette 完全不同 3，作者还忽略了其它因素：比如，考虑其它能够减少事故的因素是否比限制租车数量更好；此外，Torseau 去年事故的减少是否是因为限制出租的结果(1) T 地的下降不一定和限制出租数量有关。

The long V block putted in the arch ribbed plate to limit two degrees of freedom in x axis and the z axes two degrees of freedom, the iron putted in the hole end limit to the degree of freedom which circle the y rotation of axis, the supporting block putted under the ribbed plate to limit degree of freedom along the y axis migration.

长V型块置于拱形肋板后限制x轴的两自由度和z轴的两自由度，挡铁置于孔端限制绕y轴旋转的自由度，支承块置于肋板下方限制沿y轴移动的自由度。

The rule-by-law of the ideological and political education is not a chain to confine the freedom. But it is a weapon that it restricts the rule by man and adlib, in order to protect ideological freedom.

思想政治教育法治化不是限制思想自由的枷锁，而是限制人治、限制随意、保护思想自由西南交通大学硕士研究生学位论文第OI 页的武器。

In addition, a rap of psychological block capacity contain two kinds of the restriction enzymes rap capacity that the periodic insanity sufferer's restriction enzymes rap capacity and auto -s sink in the of psychological block, the in re research restriction enzymes rap capacities all have the grievous sensus.

此外，精神障碍者刑事责任能力有间歇性精神病患者的限制刑事责任能力和自陷于精神障碍者的限制刑事责任能力两种，对于研究限制刑事责任能力都具有极大的意义。

The difference in intraoperatie transfusions is attributable to use of cell salage and retransfusion of salaged blood for all donors; this was not routine for DZ procedures.

点评：1，国内由于器官源的限制，肝移植的大规模开展还限制于少数几个大的移植中心，国内开展此方面的研究还比较受限制

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷