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The impact of Hg and Atrazine stresses on seed germination of Alisma orientale Juzepcz was studied using water-culture experiment.

利用水培实验方法研究了重金属汞和有机污染物阿特拉津对泽泻种子萌发的影响。

The theoretical studies on a series of α-hydrogen shift reaction s between the alkylidene and alky-lidyne organometallic molybdenum complexes R3R4Mo(CHR1R2) and R3R4Mo(=CH2)(=CR1R2) were carried out with the density functional theory B3LYP method.

使用B3LYP方法研究了发生在有机钼化合物R3R4Mo(CHR1R2)和R3R4Mo(=CH2)(=CR1R2)之间的α-氢转移反应,探讨了R1,R2,R3和R4位置上不同取代基对α-氢转移反应势垒和产物稳定性的影响。

The theoretical studies on a series of a-hydrogen shift reactions between the alkylidene and alkylidyne organometallic molybdenum complexes R^3R^4Mo(CHR^1R^2) and R^3R^4Mo(= CH2)(= CR^1R^2)were carried out with the density functional theory B3LYP method.

使用B3LYP方法研究了发生在有机钼化合物R^3R^4Mo(CHR^1R^2)和R^3R^4Mo(=CH2)(=CR^1R^2)之间的α-氢转移反应,探讨了R^1,R^2,R^3和R^4位置上不同取代基对α-氢转移反应势垒和产物稳定性的影响。

For five anisometropic amblyopes and five normal controls, contrast sensitivities in both grating motion direction discrimination and moving grating detection were measured with the same moving sinewave stimuli over a wide range of spatial and temporal frequencies.

我们采用心理物理学方法研究了屈光参差性弱视患者对正弦运动光栅识别能力的损伤机制,测量了在一定时间空间频率下五名屈光参差性成人弱视患者和五名正常对照被试运动方向辨别和运动光栅检测的对比敏感度。

The spatial construction and correlation of Schizaphis granarium and Aphidius sp.at different stages were investigated using geostatistical method.

应用地理统计学的原理和方法研究了不同时期麦二叉蚜及蚜茧蜂种群的空间结构和空间相关性。

The stess yielding mechanism of aged atactic polystyrene was studied by use of mechanical tension, differential scanning calorimetry and solvent-swelling.

利用机械拉伸、示差扫描量热以及溶剂溶胀等方法研究了物理老化后的无规聚苯乙烯的应力屈服行为,并从凝聚缠结的观点对实验结果进行了解释。

In the research about ATIS data fusion theories and the methods, the paper has divided ATIS data fusion technologies into three aspects.

在ATIS交通数据融合的理论与方法研究中,论文将ATIS中的数据融合技术分为三块。

It is very difficult to accurately determine the deformation regularity of a backfilling and its surrounding rock today.

当前准确确定松散充填体及其周围岩体的变形规律还相当困难,在假定充填江砂被压缩成致密砂岩的极限条件下,运用有限元方法研究了充填体变形对地表建筑物的影响。

The expression of LbMT2 gene in L. bicolor in response to CuSO4, CdCl2, NaCl, cold, and PEG was further investigated using real time quantitative PCR.

利用实时定量PCR方法研究了二色补血草在CuSO4、CdCl2、NaCl、低温和PEG胁迫下不同时间该基因的表达模式。

Cloud point curves from light scattering experiment verify the calculation results;The agreement between the cloud point curve s and the binodal is quite well.

用浊点测定、傅里叶变换红外光谱和微差扫描热分析等方法研究了苯乙烯-顺丁烯二酸酐共聚物与苯乙烯-丙烯腈共聚物共混物的相容性。

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推荐网络例句

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。

After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.

一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。