查询词典 inflection point

It is demonstrated that existence of inflection point on velocity profile is a sufficient condition, but not a necessary condition for flow instability, for both inviscid and viscous flows.

它表明存在速度剖面拐点充分条件，但不是必要条件流不稳定，都粘和粘性流动。

Donghai Securities Food and Beverage industry researcher Ling-Ling Xu told reporters that the company is indeed in the near future a turn for the better, the performance of possible inflection point, the company introduced a new species of Protoplasmic year, strong sales, combined with the company's management the prime of life, strategies properly, and the implementation of strong, if the successful restructuring of this group, it is worthy of our attention.

东海证券食品饮料行业研究员徐玲玲告诉记者，公司在近期的确出现了转机，业绩可能出现拐点，公司推出了一个新的品种年份原浆，销售情况良好，加之公司管理层年富力强，战略得当，且执行力强，如果本次集团改制成功，那的确值得关注。

Be in this slowly the summer of upblaze, perhaps " new York Times " this one half step that strides, an inflection point that makes its turn round tired out situation.

在这个慢慢燃烧起来的夏天，也许《纽约时报》迈出的这一小步，将成为其扭转困顿局面的一个拐点。

Steps of the invention are that an agitator in a main reaction region is started while water enters to implement the nitrification process under the hypoxic condition. When a maximum value appears on a pH value curve and an inflection point appears on an ORP curve, the stirring is stopped. When the last stirring stage is stopped, oxygen is added in the mixture for the degradation of organic compounds and the nitrification of nitrogen compounds. When a minimum value appears on the pH value curve, the aeration is stopped. The steps are repeated till the water inletting stage is finished. And an aerobic aeration stage is taken as an ending stage of a reaction period.

本发明步骤：进水同时开启主反应区搅拌器，进行缺氧条件下的反硝化过程，当pH值曲线上出现极大值且ORP曲线上出现拐点停止搅拌；上一搅拌阶段停止后，向混合液中供氧，进行有机物的降解和含氮化合物的硝化作用，当pH值曲线上出现极小值停止曝气；重复以上步骤，直到进水阶段结束，并以好氧曝气阶段为反应期的结尾阶段。

After that, the neural network is retrained according to the fault rate corresponding to the inflection point of the fault curve of the network.

由于其产生于对人脑神经网络的模拟，因此，研究者们希望它能具有人脑的各种优良特性。

In this thesis, the influence of column force, joint hoop reinforcement, and repeat load on the stress and sheer bearing capability of inclined pressure bar is analyzed utilizing finite element software. In the case study, the column axial force's influence on the inclined pressure bar's equivalent width, stress and sheer bearing capability of RCFEN is obtained by changing the column force when modeling the RCFEN with ANSYS. In the former model, the joint hoop reinforcement influence on the equivalent width inclined pressure bar and the strength of RCFEN is achieved by changing the quantity of joint hoop reinforcement; the inclined pressure bar's equivalent width and the strength variation of RCFEN under cyclic load are gained by applying low frequency cyclic load on the inflection point of column and the middle of beam.

针对上述算例中的框架外节点采用ANSYS进行建模，运用有限元软件分析了柱轴力、节点箍筋、反复荷载对外节点斜压杆承载力、抗剪承载力的影响：改变柱轴力，研究了柱轴力对斜压杆的等效宽度、框架外节点斜压杆承载力、框架外节点斜压杆抗剪承载力的影响；在上述模型中，改变节点箍筋的数量，分析了节点箍筋对斜压杆的等效宽度、框架外节点强度的影响；在上述模型中，在柱反弯点和梁中点均进行低周反复加载，讨论了在反复荷载作用下，框架外节点的斜压杆的等效宽度、框架外节点强度的变化情况。

Under the condition that the flux function has one inflection point, by the structure of weak entropy solution of the corresponding initial value problem and the boundary entropy condition developed by Bardos-Leroux-Nedelec, we give a construction method for the global weak entropy solution of the initial-boundary value problem arid clarify the solution structure nearby the boundary.

在流函数具有一个拐点的条件下，由相应的初始值问题弱熵解的结构和Bardos-Leroux-Nedelec提出的边界熵条件，给出初边值问题整体弱熵解的一个构造方法，澄清弱熵解在边界附近的结构。

"Inflection point is talked " rear, also be to fizzle out to make rich a chess, Zhang Jindong receives a psywar of action solely.

&拐点论&的背后，也是黄光裕出棋、张近东接招的一场心理战。

Wang Xiaoguang believe that China's economy is in a "strategic inflection point" on.

王小广认为，中国经济正处在&战略拐点&上。

Mr Rato warned that this trend could hamper growth and fuel support for populist economic policies in these countries, adding that the global economy could be at an "inflection point".

他表示，在那些实施灵活汇率制的国家，汇率的上升可能会影响他们的经济增长前景，而在这种情况下，来自贸易保护主义者的压力会变得更大。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。