查询词典 regularity

This paper discussed the pathogens, disease regularity and prevention countermeasures of maize stalk rot, and elucidated that the infection mechanism of maize stalk rot is primary infection source of Pythium spp under high temperature.

论述了玉米茎腐病的优势病原菌、发病规律及其防治对策，阐明了玉米茎腐病的侵染机制是腐霉菌在高温条件下主要的初侵染原，而镰刀菌因其超强的定殖能力而进行二次侵染，两种病原菌侵染致病的主要活性物质为糖蛋白毒素。

And then with the analysis to the regularity and the factors impacting the export, the ones (link 2 and link 3) which affect the quotiety of the velocity pulsation most have been put forward.

通过分析得出各杆件对输出速度不均匀系数的影响，其中杆2、杆3长度对装置输出速度不均匀性影响最大。

The results from the verification and analysis of dune moisture simulated data showed that the precision of root uptake rate was higher,and it was able to indicate the regularity of water uptake during the rainless period,the predicted moisture distribution curve in the dune profile during Nitraria tangutorum growth season by the use of mathematical model was basically consistent with the measured one.

沙丘水分动态模拟结果的验证与分析表明：根系吸水率精度较高，能较正确反映无雨时段根系吸水规律；用所建数学模型预测的白刺生长期沙丘剖面含水量与实测值分布曲线拟合较好。

His theory is not only same with Marx's definition of labor, but also reify and clarify further the nature of labor that has regularity and consciousness. As to the praxis thinking, he mainly accepted the praxis theory of Aristotle and the labor theory of Hegel.

他不仅在劳动的定义上和马克思相同，同时马克思的劳动也具有合规律性和合目的性两种规定性，他把马克思的这个思想进一步具体化和明确化了；对于西方哲学的实践思想，他主要继承和发展了亚里士多德的实践学说和黑格尔的劳动理论。

The model could also explain the changing regularity of stress, the cause of generation of residual stress during drying and the relievable effect of viscoelastic strain and mechano-sorptive strain on drying stress.

模型验证实验表明，本文提出的干燥应力模型可以准确描述木材干燥应力应变变化规律；但此干燥应力模型不能计算和解释调湿处理过程中的干燥应力。

In 1-7d group, the difference between experimental group and control group was not significant. In 14-21d group, Bcl-2mRNA and P53mRNA were expressed lightly. In 28d group, the expression were comparatively strong. The results indicated that, after exposure to infrasound with some parameters, with the days elapsing, Bcl-2mRNA expression in neurons of mice hippocampus displayed certain regularity. The progressive increase suggested that infrasound could injure hippocampus, and resultantly, injure and repair neurons DNA.

据此，我们认为：当一定参数的次声作用小鼠后，随着作用天数的延长，小鼠海马内神经细胞Bcl-2mRNA表达有一定规律性，总体趋势表达增强，随次声作用次数进一步增多，21d组和28d组有产生适应的倾向，其意义在于次声作用后引起海马损伤，使神经元DNA损伤并产生修复。

The results indicate that,under a given shear rate,the retation of apparent viscosity on temperature can be well described by the Arrhenius Law The Herschel-Bulkley model is used to fit the date rheological parameters that exhibit regularity with the change of the temperature.

粘度是水煤浆最重要的流变性，而煤浆浓度、煤浆粒度级配、煤种、煤浆温度、添加剂和剪切强度等对水煤浆的粘度特性具有重要影响，因而一直是国

In this study, we use Computer Aided Diagnosis Axiogragh recorded condylar movement of normal occlusion and Angle class two division one subdivision malocclusion with mandibular retrusion every twenty-five during mandible open and close, protrusion and retrusion, and medio-free movement. Then we analysis the deference in order to find out the characteristic of condylar movement of Angle class two division one subdivision malocclusion with mandibular retrusion and the change regularity among befor and after functional appliance treatment.

本研究以正常牙合和下颌后缩型安氏Ⅱ类1分类错牙合各25名为研究对象，采用髁突运动轨迹轴图描记仪(Computer Aided Diagnosis Axiogragh)记录其下颌在开闭口、前伸后退和侧方运动时髁突的运动情况，对比分析下颌后缩型安氏Ⅱ类1分类错牙合的髁突运动轨迹特征及其功能矫治前后髁突运动轨迹的变化。

Research on the Occurrence regularity and Comprehensive Prevention Remedy of Rosellinia necatrix

同时从该病菌上分离得出1株寄生木霉，经鉴定为哈茨木霉，他对白纹羽菌具强烈的拮抗和寄生作用。

The result also shows that the ruminal degradation regularity of starch, DM and CP of common-used feedstuffs are different.

不同温度和时间的烘烤处理组中，1300C 35min烘烤加工是较好的处理方式。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了