有限出现的

The result shows that: The variation rhythm of the sensitivity index changed unanimously for Jensen,Blank and Stewart water production functions of spring wheat in Liangzhou city,the volume is small in the former stage,then become large at the middle stage,and less at the last stage. Jensen and Stewart water production functions are better of spring wheat in Gulang County in 1987-1989. The Variation rhythm of water deficiency sensitive index is unanimous: the volume are small at first,then large at middle,and diminish at last. The Variation rhythm of water deficiency sensitive index is unanimous in Jensen,Blank and Minhas of flax in Liangzhou county in 1987-1989. The water deficiency sensitive index in Gulang district in 1987-1989 models bad,are too many minus. 3 Establishing the non-linear model to definitive the irrigation quota and dimension of single crop,according the three prototype Precipitation,allocating the limited water optimally according to full water supply,95 percent,75 percent and 50 percent. Economy benefit is the biggest aim function,so getting three groups for irrigation quota,irrigation dimension and benefit,the biggest benefit is the most optimal result.

结果表明：1985-1986 年凉州春小麦Jensen 模型、Bl(来源：10a1ABC论文网www.abclunwen.com)ank 模型和Stewart 模型的敏感指数变化规律接近一致，在前期较小，中期增大，最后再减小。1987-1989 年古浪春小麦水分生产函数以Jensen 模型和Stewart 模型拟合较好，其敏感指数变化规律比较一致，敏感指标值前期较小，中期增大，后期又减小。1983-1985 年凉州亚麻水分生产函数以Jensen 模型、Blank 模型和Minhas 模型敏感指标值变化规律比较一致：先减小，后增大，最后再减小。1987-1989 古浪亚麻敏感指数出现负值较多，模型拟合较差。3 建立单作物种植条件下灌溉定额与灌溉面积的确定的非线性规划模型，将有限的水量按照充分供水，95%、75%和50%供水来分配水资源，以经济效益最大为目标函数，得出三组灌区灌溉面积和效益结果，其中以效益最大为最优解。

By contrast with the WPPM, the other treatments, especially the straw mulching, both of the root and the leafage can not get sufficient growth before July because of the low temperature, and after then, there was plentiful rainfall, so the leafage and stems still accumulated the assimilation products that should be distributed to ear. that led to the reductions of their economic outputs.The yield of maize covered with WPPM was the highest.

秸秆覆盖和露地的玉米在整个生育期内，尤其是秸秆覆盖，出现了各器官生长发育紊乱(如根系、根叶组等生长不充分和茎、穗叶组等过剩生长)的现象，导致了生育后期茎叶与穗争夺有限的光合产物，干物质积累不适时、分配不合理和最终经济产量的降低。

Exploration success has been limited, access to oil-producing countries is a challenge and new competition has emerged from countries such as India and China.

勘探 取得的成功有限，获得进入产油国的权利是一个挑战，而且来自印度和中国的新竞争对手已经出现。

But it may be that those with single copies experience a more limited, but still enhanced, protuberance growth.

但是，也有可能，仅有单份致病基因的人会出现比较有限的，但仍然加强了的凸起生长。

But the siphonic roof outlet of system has complex hydraulic peculiaritys、 high velocity of flow and limited capability of dealing with overflow. The error of any design might cause the system invalid or to be insiphonic, furthermore, it can lead to drainage hitch or make big noise, and overflow will appear when the rainfall exceeds the design value of tube. So we should make further studies to consummate the hydraulic peculiarity and the method of calculation continuously.

但虹吸式屋面雨水排水系统中防旋雨水斗的水力特性复杂和系统流速大、超泄能力有限，稍有不慎可能造成系统运行的失效，引起排水故障，或者产生很大的噪声，雨量超过管道设计值时还会出现溢流，从而需要对其进行进一步研究，不断地完善其水力特性和设计计算方法。

The theory of finite automata is a branch of automata theory.

有限自动机是自动机理论的一个分支，随着数字计算机，数字通信和自动化等科学技术的出现和发展，自动机理论在理论和实践中发挥着越来越重要的作用。

The "risk radar"can only see a limited way into the future, and some risks exist below the time horizon. It may not be possible to identify such risks until later on, when they are closer in time. Until they rise above the time horizon they will remain hidden and unidentifiable.

风险雷达」只能看到有限的未来，某些风险存在於时间轴以下，除非到了较接近的时刻，否则这些风险是不可能被辨识的，直到在时间轴上出现以前它们是潜伏且无法辨识的。

The emergence of over-education not only wastes finitely educational resources, but also brings negative impacts on sustained, rapid economic growth.

过度教育的出现，不仅是对有限教育资源的浪费，也对社会经济的持续快速增长带来了负面影响。

He is also playing exceptional on Duncan holding him to career lows in his post season history.

司机打得我想还可以吧，他在有限的上场时间里得到不错的16.3分，而且在防守邓肯方面也干得很出色，促使邓肯出现季后赛历史的新低。

But within the last thirty years there has been a tendency to mitigate the harsher features of Calvinistic theology, and nearly all the important Presbyterian churches have officially disavowed the doctrines of total depravity and limited redemption.

但在过去30年出现了趋势，以减轻严厉的特点加尔文神学，几乎所有的重要长老教会已正式否认理论的总堕落和有限的赎回。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。