未解释的

Meanwhile, we highlight several research corners for future further study, the trade-offs on resource allocation within perennial plant had not been proved, the relationship of neighbor effects and reproductive allocation was still not so clear for individual plant, there was no definite conclusion on perennial plant reproductive strategy under different neighbor effects and different habitats. The relationship between reproductive allocation and sexual allocation , the cause of resource distribution in anthotaxy structure, the similarities and differences of reproductive allocation and the maintain mechanism within all kinds of reproductivest rategy need a further investigation. In addition, a molecular study is required for explaining the variation mechanism and the biological meanings on seed size research.

指出生活史研究仍存在不足首先是研究内容上，资源分配在多年生植物中的权衡仍未被有力证明，邻体效应与繁殖分配的关系在个体水平上仍不明了，多年生植物在不同邻体效应和生境下将采取何种繁殖对策目前尚无明确的结论；繁殖分配与性分配之间的关系，引起花序结构上资源分配差异的原因，各种繁殖对策中繁殖分配异同与维持机制等问题仍有待于进一步的研究；种子大小的变异机制以及生物学意义仍未得到令人满意的答复，更需分子水平上的研究来解释其机理。

What sort of an explanation is this for underdevelopment and authoritarianism in Mexico?

他是以什么角度来解释墨西哥的未开发现象和威权主义？

A strip near the boundary of an object;"he jotted a note on the margin of the page"

百科 抱歉，未找到"margin"相关的百科词典解释，向词友求助。

A passage resembling a throat in shape or function;"the throat of the vase";"the throat of a chimney"

百科 抱歉，未找到"throat"相关的百科词典解释，向词友求助。

The positive test draws the following conclusions: control rights is significantly negatively related with firm value which indicates that the bigger control rights the actual controller hold, the lower firm value is; cash flow rights is significantly negatively related with firm value which may due to the ravening share bonus deeds by controlling shareholder; the separation ratio of cash flow rights to control rights is negatively related with firm value and not significant which may due to the ravening share bonus deeds,or the deficient market, or inadequate information exposure etc; stock proportion restriction is significantly positive related with firm value which indicates the good effect of stock proportion restriction; actual controller who participate in the management and the ratio of director who have position in controlling shareholder's company don't pass the significant test; the size of the company is significantly negatively related with firm value; the ROE cannot explain the firm value.

通过实证检验发现，我国金字塔结构下民营上市公司的治理效应有以下特征：控制权与公司价值显著负相关，说明实际控制人掌握的控制权越大，公司价值越低；现金流权与公司价值显著负相关，这可能与我国民营上市公司控股股东的"掠夺性分红"行为有关；现金流权与控制权的分离率和公司价值负相关且未通过显著性检验，这可能与控股股东的"掠夺性分红"行为有关，也可能与市场的不完善、信息披露的不充分等有关；股权制衡度与公司价值显著正相关，说明我国民营上市公司的股权制衡机制能够产生一定程度的效果；实际控制人参与管理情况与在控股股东单位任职的董事比例和公司价值的关系均未通过显著性检验；公司规模与公司价值显著负相关；ROE对公司价值没有解释力。

One possibility, she says, is that the altered cells become so engorged with unburnt fat, they become "diabetic", no longer accepting signals from the hormone insulin, which normally triggers the absorption of glucose from the bloodstream.

她说，她的研究小组的研究结果为解释这种现象是如何发生的提供了新的线索，并可能有助于解释成年人是如何患上II型糖尿病的。其中一种可能，是变异细胞充满了太多未燃尽的脂肪，他们也患上了"糖尿病"，不再接受胰岛素正常发出的从血液中吸收葡萄糖的信号。

So, the aromaticity of acenaphthenyl groups in C_2 gum should be the least. In order to explain the reason, quantum chemical calculation is utilized. The optimized geometrical structrures of condensed aromatics in C_1 gum, C_2 gum and C_3 gum are calculated at B3LYP/6-31G* levels. We find that some phenyl groups in acenaphthenyl groups are coplanar and have the largest conjugated structure.

为了解释其原因，我们利用量子力学方法进行了计算，研究了三种稠环基团在B3LYP／6-31G*基组水平下优化得到的几何结构，发现苊式多苯基苯基中的萘环和中间的苯环共面，电子离域性最大，而其他二者所有苯环都不共面，发生了明显地扭曲；同时，在优化几何结构的基础上，对三种化合物进行了前线分子轨道的分析，利用密度泛函理论方法(density function theory，DFT)计算了稠环基团的最高占有轨道和最低未占轨道之间的能量差，即能隙，发现C_2胶上苊式多苯基苯基的Eg最小，解释了C_2胶具有最好的辐射保护效果的原因。

The research which is the important part of the tunable erbium-doped fiber laser is composed of two main parts: 1. the gain part of the tunable erbium-doped fiber laser, which in fact is an erbium-doped fiber amplifier, its output characteristics are discussed both in theory and experiment, and the differences are also discussed between theory and experiment; 2. the saturated absorber part of the tunable erbium-doped fiber laser, also the part to narrow the line width of the fiber laser. The line-width narrowing mechanism in fiber laser induced by unpumped Er-doped fiber is presented from the aspect of coupling wave equation, and the main factor is considered as the standing wave induced by interference. The line-width is narrower when the standing wave is stronger, and the narrowing effect disappears with the disappearance of the standing wave. In the experiment, when adding a Faraday mirror in the laser cavity to remove the standing wave , the narrowing effect disappears. So the theory is proved by the result of the experiment.

本课题的研究内容是集成光学声光可调谐掺铒光纤激光器的重要组成部分，主要分两部分：1、声光可调谐掺铒光纤激光器中增益部分的研究，相当于对掺铒光纤放大器的研究，理论上对掺铒光纤放大器的输出特性进行分析，实验上实现了掺铒光纤放大器系统，并将实验数据与理论计算数据进行对比，分析了误差产生原因；2、声光可调谐掺铒光纤激光器中饱和吸收体部分的研究，即压窄光纤激光器输出线宽的研究，从耦合波方程出发，理论上解释了未泵浦掺铒光纤压窄光纤激光器线宽的原理，分析了影响该作用的主要因素是未泵浦掺铒光纤中相对传输的光干涉形成的驻波：驻波越强，压窄效果越好，相反当没有驻波时，没有压窄效果，在实验上通过在激光器腔内加入法拉第旋转镜使驻波消失，同时压窄效果消失，从而验证了理论分析的正确性。

If we insist that it is simply a matter of construing the words 'fails to conform' to a traffic sign , probably both must be guilty; for it is not very plausible to argue that 'fails to conform' as a matter of English demands a conscious subject.

如果我们坚持这只是一个解释&未遵守&交通信号的词义的一个问题，则可能这两种人都有罪。因为主张&未遵守&是一个要求有一个有意识的主体的英语问题，并不是十分似乎有理。

If, after the signing of this Agreement, the Chinese government either at the State, provincial, municipal or local level adopts any new law, regulation, decree or rule, amends or repeals any provision of any law, regulation, decree or rule, or adopts any different interpretation or method of implementation of any law, regulation, decree or rule, which contravenes this Agreement or which materially and adversely affects a Party's economic benefit under this Agreement, then upon written notice thereof from the affected party to the other Party, the Parties shall promptly consult and decide whether to continue to implement this Agreement in accordance with the original provisions thereof as per the relevant provisions of the Contract Law of the People's Republic of China; or to effectuate necessary adjustments in order to preserve each Party's economic benefit under this Agreement on a basis no less favorable than the economic benefit it would have received if such law, regulation, decree or rule had not been adopted, amended, repealed or so interpreted or implemented.

如果， 在签署这个协议以后，中国政府或者在状态，省，市政或地方水平采取任一新法律，章程，旨令或规则，赔偿或撤销任一法律任一个供应，章程，旨令或规则，或采取任一法律的实施任一个另外解释或方法，章程，旨令或规则，哪些违反这个协议或物质哪些和有害地影响一个Party。。s 经济好处根据这个协议，然后在书面通知因此从受影响的党对另一党，党将咨询和及时地决定是否继续实施这个协议与原物符合provisions 因此正如每People。。s 中华民国的合同法律的相关的供应；或完成必要的调整为了保存各个Party。。s 经济好处根据这个协议根据依据没有较不有利比它会接受如果这样的法律的经济好处，章程，旨令或规则未被采取，修正，撤销或如此解释或实施。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐