查询词典 at the maximum

The results show that the maximum resultant displacement of the Fresnel lens occurred at the corners of the arrays of photovoltaic concentrators for the given HCPV system at all elevation angles.

模拟分析结果显示，对於给定之聚光型太阳能发电系统在任何仰角中，聚光透镜最大之位移量将发生於各个集光器角落之聚光透镜上，并随著风速的增加而增加。

The maximum values of the species richness index, Simpson index and Shannon-Wiener index of sawfly communities occurred at the altitude of 1000-1500 m, being 12.293, 0.971 and 3.830, respectively, while the dominance index was the highest at high altitude.

不同海拔叶蜂群落的物种丰富度指数、Simpson多样性指数和Shannon-Wiener多样性指数均以中间海拔(l000~1500m)最高，分别为12.293、0.971和3.830；优势度指数则以高海拔最高。

The results indicated that with the increasing of storage time, the leaves etiolated, contents of crude-fiber increased, while vitamin C, chlorogenic acid decreased, nitrate contents up to the maximum at the 3th day after storage , then decreased gradually. Stored at 2℃, the contents of chlorophyll, vitamin C, chlorogenic acid were higher, nitrate and crude-fiber contents were lower. The lower of membrane permeability and MDA content, the higher activity of SOD significantly delayed senescence process and prolonged storage life of Taraxacum mongolicum.

结果表明：采后蒲公英随着贮藏天数的增加，叶片逐渐黄化，粗纤维的含量升高，维生素C和绿原酸含量下降，硝酸盐含量先升高后降低；2℃下贮藏能够使采后蒲公英具有较高的叶绿素、维生素C、绿原酸，较低的硝酸盐和粗纤维含量，较低的细胞膜渗透率、MDA含量和较高的SOD活性，显著地延缓其衰老进程，延长贮藏寿命。

Then, the application of MCM-22 in OATS process was investigated. It was found out that with SAR increasing, thiophen conversion first increased and reached maximum at SAR of 75 (98.3%), and then reduced. A postulation was raised that the alkylation reaction mainly occurred at the external surface of MCM-22 zeoltie. The application of MCM-22 in ABLPG process was also investigated.

考察了MCM-22在模拟FCC汽油烷基化脱硫方面的应用，研究表明，随着硅铝比的增加，其噻吩烷基化活性在硅铝比为75时达到最大(98.3%)，硅铝比继续增加，活性则不断降低，提出了噻吩烷基化过程主要发生在分子筛外表面的观点。

Na2FlBr4Cl4 shows the maximum algaecidal activity, and the MLC value is 40μM with illumination and 90μM without illumination. From the research on the Na2FlBr4Cl4 against the growth of algae and the content of chlorophyll a, we obtains that xanthene derivatives have little effect on the growth of algae at low concentration and can restrain the growth of algae at middle and high concentration.

呫吨类化合物对铜绿微囊藻的测试结果显示：供试样品中对供试藻种活性最强的是Na2FlBr4Cl4，其MLC值为在光照条件下为40μM，在无光条件下为90μM；通过Na2FlBr4Cl4对铜绿微囊藻的生长量以及叶绿素a含量的影响的研究发现，在较低的浓度范围内，呫吨类化合物对铜绿微囊藻的生长没有太大影响，而在中高的浓度范围内，则能产生显著的抑制效应。

The fEPSP response evoked in one pathway was small, usually 20–30% of the maximu, whereas a large response, usually 80–90% of the maximum, was evoked in the strong pathway. After recording of the baseline fEPSP evoked at 0.033 Hz, LTP of the weak pathway could be associatively induced by paired stimulation of the weak and strong pathways 100 times at 6 sec intervals, with stimulation of the weak pathway preceded 3–10 msec.

在记录以0.033Hz所引发基础的兴奋性突触后电位之后，在弱的路径上可以因配合弱与强的刺激路径而引发出相关性长期增益（每六秒一次共100次，弱的刺激路径在强的刺激路径之前 3-10 ms），然而当在两个路径之间的配合时间差大於10 ms时即无法形成相关性长期增益，此类型长期增益的引发是需要依赖活化NMDA接受器的，因为给予50 mM的D，L-AP5可以阻断相关性长期增益的引发（兴奋性突触后电位为原来的105±6﹪；n=6）。

The mode of OH- band and the intensity decrease linearly with the increase of pressure, i.e., y=-0.3402 x+3617.8 and R2=0.9662, and the mode disappears at 18 GPa, which is assumed to be the maximum pressure for the dehydration of phengite at room temperature.

羟基3618cm^-1谱峰则随压力增加向低频方向移动，谱峰的降低与压力的增加呈明显的线性关系变化（y=-0.3402X＋3617.8，R^2=0.9662），并且强度随着压力的增加也在逐渐减弱，在压力达18GPa时开始消失，推测该压力可能为多硅白云母在常温下脱羟基的极限压力。

Pluvialis, at the pH range of 7.5-8.0, the Fv/ Fm, Fv/ F0,ΦPSⅡand ETR increased following the rising of pH, with their maximum values at pH 7.5, Fv/ Fm and Fv/ F0 decreased significantly over pH 7.5, while the decreasing trend didn't change obviously in ΦPSⅡ and ETR.

pluvialis CG-11叶绿素荧光动力学参数呈现出相似的趋势，在6.0－7.5范围内，Fv/ Fm、Fv/ F0、ΦPSⅡ和ETR值随pH升高而增大，pH为7.5时达到最大值，pH超过7.5时，Fv/ Fm和Fv/ F0值明显下降，而ΦPSⅡ和ETR的下降趋势不明显。

The results show that the capacitance of RuO2·nH2O films unannealed is unstable. Annealing at temperatures of 100, 150, 200, 250 and 300℃for 2 h respectively, the capacitance of RuO2·nH2O becomes stable after 60 cycles. The specific capacitance of RuO2·nH2O films annealed at 100℃reaches the maximum of 0.0838 F/cm2.Key words: electrodeposition; RuO2·nH2O films; capacitance; annealing temperature

结果表明，未经退火处理的RuO2·nH2O薄膜的电容性能不稳定，在循环伏安法测试中电容量随循环次数的增加而降低；将RuO2·nH2O薄膜分别在不同温度(100， 150， 200， 250和300℃)下进行的2 h的退火处理，经退火处理后的RuO2·nH2O薄膜的电容性能经过60次的循环后趋于稳定，其中，经过100℃退火处理的RuO2·nH2O薄膜的比电容最大，其比电容为0.083 8 F/cm2。

Are used to study the structure, crystallograph quality, surface structure, conductivity and chemical status of grown films. The minimum full width at half maximum of XRD rocking curve of CdTe, ZnSe and ZnTe epilayers are 630, 133, 110 arcsec respectively. Compared to MBE and MOVPE, ICB allows the epitaxy at lower temperature onto various substrates with higher deposition rates.

实验在GaAs等衬底上分别生长了CdTe、ZnTe、ZnTe单晶薄膜，其X光摆动曲线半高宽分别达到了630、133和110弧秒，与MBE、MOVPE相比，ICB技术外延时，大幅度地降低了生长温度，提高了生长速率，在实际应用方面具有特别重要的意义。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。