查询词典 over-population problem

Lots of investigators' interests, in the problem of an electron bound to a hydrogenic impurity and interacting with the longitudinal optical phonon field of an ionic crystal or a polar semiconductor, have been main- tained over years.

采用线性组合算符和么正变换方法研究强弱耦合情形下，库仑场中束缚光学极化子的基态能量、振动频率和平均声子数与温度的关系。

Piecewise analysis over the period of different tangential motion is used to overcome the energy inconsistence and the sign function is introduced to solve the second problem.

当处理多刚体系统的冲击问题时，经典的分析方法是通过在无限小的时间间隔上直接积分得到冲击前后的广义速度之间的关系。

Keeling said the problem with the sewer lines in downtown is that the buildings are built right over them so they are difficult to work on.

基林说，与下水道的问题是，市中心的建筑物是正确的对他们了，他们是很难工作。

It sets up the single laneway model by combining the ides of loading the section over the point of laneway center line, solving the problem of nodical modeling by using the curve interpolation, and making the collision test came true when ramble by using the typical surround box method.

结合巷道中心线节点上加载断面的思想建立了单一巷道模型，利用曲线插值的方法解决了交点建模的问题，用经典包围盒法实现了漫游时的碰撞检测。

Compared to traditional nonuniformly sampling method, this method solves the problem of redundant data due to over-sampling in the whole sampling period, and eliminates the partial redundance caused by signal time-variant feature.

与传统的非均匀采样方法相比，该方法既解决了整个采样时段内由于过采样造成的数据冗余性，也消除了信号时变特征造成的局部冗余性。

Over the past 10 years, with the impact on the international capital flowing highly and international financial crises outbreaking frequently, the problem of exchange rate regime choice of China is on the core issues in dispute particularly after the major reform of the exchange rate system in July last year .

近十年来，在国际资本高度流动和国际金融危机频繁爆发的背景下，特别是在去年7月汇率制度发生重大改革后，中国的汇率制度选择问题成为了国内金融界争论的核心问题之一。

The sage of Confucius take charge of ancient knowledge,and start the learning of future,he not only carry on the essence of eousness and music civilization that laid down by Zhou dynasty,whatmore,he made it spread all over the world.Developing the thought of tackling problem in a comprensive way which set up by Zhou dynasty,sticking the ethics compared with politics and penality,putting forward the politic tactics through three steps to make people rich populous intelligent.

孔子以&天纵之圣&，&继往圣，开来学&，不仅全面继承了周初开创的&礼乐&文明的真精神，更使之在社会领域全面下移；使周初创立的&礼乐政刑&综合为治的思想得到进一步发展，突出了德教之于政刑的优先地位，提出了&庶之&一&富之&一&教之&的为政三部曲。

Field surveys show that Phalaris minor is a major problem in wheat in the rice-wheat system of the Punjab, accounting for a loss of over 20-35% of yield in nearly one-third of fields.

大田调查表明，小粒鹃草（是旁遮普省稻麦制中小麦的主要问题，几乎l/3的大田损失产量20~35%。

Field surveys show that Phalaris minor is a major problem in wheat in the rice-wheat system of the Punjab, accounting for a loss of over 20-35% of yield in nearly one-third of fields.

大田调查表明，小粒虉草（是旁遮普省稻麦制中小麦的主要问题，几乎 l/3的大田损失产量20~35%。

Field surveys show that Phalaris minor is a major problem in wheat in the rice-wheat system of the Punjab, accounting for a loss of over 20-35% of yield in nearly one-third of fields.

大田调查表明，小粒？草（是旁遮普省稻麦制中小麦的主要问题，几乎l/3的大田损失产量20~35%。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。