光合的

The Ф_,Fv/Fm and qP were increased but qN was decreased with increasing of chlorophyll a,the rate of heat dissipation was increased with the increasing of chlorophyll b,and the carotinoid increasing enhanced the rate of heat dissipation of dryland and carbon assimilation of irrigated cultivar.

提高叶绿素a含量能显著提高叶片ФPSⅡ、Fv/Fm、qP和降低qN；叶绿素b含量的升高能显著增强热耗散，增加类胡萝卜素含量则促进水地品种叶片光能的光合碳同化作用和旱地品种的热耗散。

The decrease of chloroplast reduced the photosynthesis rate and decreased energy consumption and water losses.

在高强度风沙流的胁迫下，叶绿体的减少可降低光合速率，避免过多水分和生命能量的消耗。

In order to search condign planting FD alfalfa varieties in transitional areas of farming and pasturing in north, analyzed and compared with productive performance including growing periods、survival rate in winter、plant height、fresh/dry ratio、regrowth character、photosynthetic character、total yield and nutritive content etc of eight different FD alfalfa varieties coming from different countries. The result showed:(1) Varieties between FD2-4 could survive in winter.

为寻找适宜在北方农牧交错区种植的秋眠级品种，对国内外8个不同秋眠级紫花苜蓿品种的生育期、越冬率、株高、鲜干比、再生性、光合特性、总产量及营养成分等生产性能进行分析比较，结果表明：(1)秋眠级2~4的品种均能安全越冬。

The unsaturation of CO2 in the epilimnion is caused by the fixation of CO2 during the photosynthesis and the sharp increase of CO2 in the metalimnion may be due to the degradation of the photosynthesis production.

其中，温水层CO2欠饱和是光合作用吸收CO2引起的，温跃层中pCO2的急剧增加是光合产物降解产生CO2引起的。

Protozoa An old name for animal-like PROTOCTISTA that included some photosynthetic organisms e.g. Euglena, Volvox

原生动物：指动物状的原生生物的以前的名称，包括一些光合生物。

The net photosynthesis rate and water utilization ratio in all treatments could be expressed by two-humped curve easily it had close co-relationskip with the natural characters of Euonymus fortunei and environment factors.

各处理的扶芳藤光合速率和水分利用效率都呈明显的双峰曲线，这与扶芳藤特性和环境因子的日进程密切相关。

Differences in excitation energy distribution between the twophotosystems in the chloroplasts of control and treated samples.

的两个光系统间的激发能分配有差异。结论微重力对叶绿体的正常光合功能没有显著影响，故植物幼

When row spacing was fixed and spacing of plant was increased properly, Fo was decreased, Fv and Fm and Fv/Fm and Fv/Fo were increased, the net photosynthetic rate and yield were increased, but it had no remarkable effect if spacing of plant was increased fulsomely.

在同一行距条件下，适当增加株距，会引起Fo的降低，Fv，Fm，Fv/Fm和Fv/Fo的增加，提高了净光合速率，有利于产量的提高，但过分加大株距效果不明显。

This study indicate that improved photosynthetic capacity, water use efficiency are bases for enhancing grain yield with evolution from diploid to hexaploid wheat.

因此，小麦长期进化过程中，六倍体小麦花后较强的光合能力和较高的水分利用效率是提高小麦产量的重要生理基础。

The following conclusions have been made in this paper.(1) Based on CO_2 flux data of eddy covariance, variation characteristics of gross primary productivity in four flux observation stations were studied, which are an alpine meadow, an alpine shrub meadow, a swamp alpine meadow and a steppe alpine meadow at Dongxiong. The results show that photosynthetic capacity of the alpine meadow is the highest, and the annual total GPP is 652.2g C/m~2. Daily-differencing approach is used to analyze the random error of CO_2 fluxes measurements. The results show that the distribution of random error follows more closely follows a double-exponential, rather than a normal distribution, capturing the high peak and thick tail, and the random error varies with environment variables, which violates the assumptions for the ordinary least squares fitting with normality and homoscedasticity, consequently, we introduce maximum likelihood method for parameter optimization.

本文主要在以下几个方面开展工作并获得了一些认知和结论：(1)通过分析样带区域内高寒草甸、高寒灌丛、沼泽化湿地和草原化高寒草甸四个通量观测站点草地生态系统总初级生产力变化特征，研究结果表明HBBT矮嵩草草甸生态系统植被光合作用能力较强，年GPP总量为652.2 gC/m~2，明显高于其他三种生态系统；通过利用"单塔日变化法"获得四站点通量观测数据随机误差，结果表明通量观测随机误差概率分布呈现尖峰厚尾的特征，与正态分布相比，更服从双边指数分布，进一步分析表明通量观测随机误差随环境变量(风速、温度和光合有效辐射)的变化而变化，这违背了普通最小二乘法进行生态过程模型参数优化正态分布且误差同质的假设，因此本研究中引入最大似然法进行生态过程模型参数优化。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。