系统发生的

Based on the field surveys on a wide scale, the systematic studies were made on soil acid properties, particle fractions, exchangeable performances, saturated base, free feeric properties, clay chemical components, clay mineral types and their properties of genesis.

在大量野外调查的基础上，系统地研究了土壤的酸性特征、颗粒组成、交换性能、盐基饱和度、铁的游离度、粘粒化学组成及粘土矿物类型等发生学性质。

The present study examined its habits, morphology, pollen morphology including exine ultrastructure, floral organogenesis, and molecular phylogeny based on multiple regions of DNA sequences.

本文研究了该科植物的生活习性、外部形态、花粉形态和外壁超微结构以及花器官发生，并根据多个DNA区段的序列探讨了科的系统位置和属下关系。

Research determined that the immune systems of primates like mangabeys are not activated to such a high extent as the immune systems of the macaques when SIV infection occurs.

研究表明，当猴免疫缺陷病毒传染发生，白眉猴的免疫系统被激活的程度没有恒河猴的那么高。

Most often if that happens, one or more image toolkits don't work correctly on your system.

如果发生了这样的情况，一个或更多的图片工具包就会无法运行于你的系统中。

As the hydraulic system works, the capacity of oil box will change at any moment. When the capacity decreases, the air will enter the moisture absorption after filtered. The desiccant in the absorption sorbs the moisture, then the desiccated air bursts through the entry single way valve and comes into the oil box, at the same time the atmosphere outside the oil box will close the deflated single way valve.

液压系统工作时油箱液面会随时发生变化，当液面下降时油箱外的空气被滤清器过滤后，进入吸湿器，吸湿器内干燥剂吸收空气中的水分，干燥后的空气推开进气单向阀进入油箱，同时油箱外大气关闭放气单向阀。

The adaptive setting on reclosing time is presented according to the analysis on transient energy across transmission bottleneck in the network.

通过对网络中输电瓶颈的暂态能量变化特点的讨论，提出系统在发生瞬时性故障情况下重合闸最佳时间的整定方法。

The adaptive setting on reclosing time is presented accordingto the analysis on transient energy across transmission bottleneck in the network.

通过对网络中输电瓶颈的暂态能量变化特点的讨论，提出系统在发生瞬时性故障情况下重合闸最佳时间的整定方法。

Fix-It Utilities 7 Express comes with important diagnostic functions and utilities to tune-up and optimises the performance of computer system, find and prevent problems before they occur.

修补程序-它公用事业7条明示附带重要的诊断功能和公用事业调整的跟进和优化性能的计算机系统，寻找和防止问题发生之前。

The δ〓O for both of them are changed due to water/rock interaction at water/rock weight ratios of larger than 0.1, and the calculation indicates that, in this case, the influence of water/rock interaction on the δD value of the fluid is minor. In the upper part of the geothermal system, the upward ore forming fluid mixes with low temperature groundwater with very low salinity and δ〓O, which may cause the precipitation of metals.

根据氢、氧同位素研究结果，嵩溪银锑矿床的上升成矿流体是由岩浆热液与循环地下水热液混合而成，这种混合成因含矿热液上升到地热系统上部与低矿化度、低δ〓O的低温地下水发生了不均匀混合，这种混合作用导致金属矿物沉淀，但成矿物质是由上升成矿流体带来的。

From the dissertation, transmission case s theory analysis method is discussed, the cracking causation of the shell is found, then the solving method of shell crack is been brought forward.

本文的研究工作主要探讨了变速箱系统的理论分析方法，发现了变速箱箱体实际发生破裂的具体原因，并提出了解决方法。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。