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Thischaracteristic of Atriplex canescens is consistent with that of many local species. TheLCP of Atriplex canescens in different treatments (light, medium, no and heavy watersoil stress) are 314.8μmolm~(-2)s~(-1)、272.5μmolm~(-2)s~(-1)、176.7μmolm~(-2)s~(-1)、143.1μmolm~(-2)s~(-1), respectively, which indicates that the LCP of Atriplex canescens is reducingwith the escalation of soil water stress. This tendency is favorable for Atriplexcanescens under drought stress to maintain certain photosynthesis even in weaksunlight so as to ensure the survival of itself, and keep balance between maintainingwater content inside and its photosynthesis.
四翅滨藜在不同土壤水分胁迫下的光补偿点:轻度土壤水分胁迫、中度土壤水分胁迫、无土壤水分胁迫和重度土壤水分胁迫下的光补偿点分别为,314.8μmolm~(-2)s~(-1)、272.5μmolm~(-2)s~(-1)、176.7μmolm~(-2)s~(-1)、143.1μmolm~(-2)s~(-1),说明四翅滨藜的LCP随着土壤水分胁迫的加重而呈现降低的趋势,这种变化有利于处在干旱胁迫中的四翅滨藜在光强较弱的条件下仍然能维持一定的光合作用,以满足植物自身生命活动所需,同时也可以使植物在保持体内水分和进行光合作用之间寻找平衡。
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On this basis,back electromotive force without load and with load is researched,simulated and analyzed,and cogging torque is analyzed and calculated in different dimensions of magnetic steel.
在此基础上,仿真了空载和负载下的电机反电动势,并且对不同磁钢尺寸下的定位力矩进行了分析计算。
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This series follows the adventures of four lovable birds, Plucky, Toots, Groovy and Basher, known collectively as the Early Bird band, as they journey to their next musical performance.
这个动画系列故事随著四只可爱鸟儿:普啦叽,甜丝丝,咕噜飞和八下的冒险经历而展开;他们正是大名鼎鼎的卡拉乐队,继续著下一站的音乐演出旅程。
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Moreover, young girl when making love because, if does not have the experience, bashfully and so on reasons not to be able very good to coordinate man, if the man also selected on under the male female's method by now, will do will be very troublesome, will link the vaginal orifice not to be able to find, is thrown into confusion, especially in the man was also in the situation which the nature was insufficiently experienced.
另外,少女在做爱时如果由于没经验、怕羞等原因不能很好配合男人的话,如果这时男人还采用男上女下的方式,做起来会很麻烦,甚至会连阴道口都找不到,手忙脚乱,尤其在男人也是性经验不足的情况下。
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Finishing calculation of mean value, standard deviation, skewness, kurtosis of Beta distribution.(2) Fitting parameters of many kinds of typical distribution and using residual deviation to evaluate fitting precision.(3) Using Beta distribution as an agreed indication distribution applied to many kinds of practical photoelectric measurement distributions.(4) Deriving theory formula of Bayes point estimation about Beta distribution parameters and mean value and standard deviation on the condition of mean square error loss function and supposed the prior distribution is uniform distribution.(5) Generating MCMC sample from post distribution by the method of Gibbs sample algorithm. Calculating bayes point estimation from sample on the condition of mean square error loss function. Calculating confidence interval by an approximate method to complete interval estimation.
本文的主要工作有:(1)解决了Beta分布参数a和b的精确计算以及均值、标准差、偏度、峰度的计算问题;(2)拟合出10余种典型分布的Beta分布的两个参数,并且采用剩余标准差评价该Beta分布的拟合精度;(3)对多种典型的光学与光电测量系统的测量分布进行了Beta分布统示表示;(4)在假设先验分布为均匀分布前提下,得到参数a和b以及均值μ和标准差σ在均方误差损失函数下的贝叶斯点估计理论计算公式;(5)利用直接抽样的Gibbs抽样算法,从后验分布中产生MCMC样本,从样本直接计算均方误差损失函数下的贝叶斯点估计,并使用一种近似方法计算其置信区间,完成区间估计。
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On that day,"Wall Street Journal" reported that Yahoo and Time Warner is to hold talks, the latter may be America Online's departments into Yahoo's, and Time Warner will thus be a minority stake in the new company .
当日,《华尔街日报》报导称,雅虎和时代华纳正在举行会谈,可能会将后者旗下的美国在线部门并入雅虎旗下,而时代华纳将由此得到新公司的少数股权。
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Cyclone: This ability will no longer work on hunters with The Beast Withinactive or hunter pets with Bestial Wrathactive.
龙卷风:这技能将不再对在人面兽心状态下的猎人或在野兽之心状态下的猎人宠物生效。
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A branch cut off from the adjacent branch must of necessity be cut off from the whole tree also.
从邻枝上切下的一根枝条必定也是从整个树上切下的。
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Then the theoretical value of pitting breakdown potential of pure nickel under different hydrostatic pressures was deduced,and the relevant pitting mechanism of pure nickel under hydrostatic pressure was discussed by stochastic analysis method.
分析得到纯镍在不同静水压力下点蚀击破电位的理论精确值,利用随机分析方法分析纯镍在静水压力下的点蚀机制。
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The magnetic flux density and the stirring intensity are stronger when field frequency is 5Hz than lOHz and the depth of melt surface burble comes bigger when power goes greater.
在相同电源功率下,f=5Hz的磁感应强度较f=10Hz大,电源电流相同时f=5Hz较f=10Hz下的搅拌强度大;电源功率越大,磁感应强度越大,磁场频率一定时,施加功率越大,金属液面漩涡深度越大。
- 推荐网络例句
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And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.
同时,论述了一体化管理体系构建中的几个主要问题,包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。
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Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.
运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。
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If you're huffing and puffing at any point during the run, slow down and make sure you can take deep breathes.
如果你任何时候在跑步过程中气喘如牛,降低速度并且确保你能够深呼吸。