变化点

The DRe differences among plants could be well differentiated by TP. The DRe., i.e. water retention, represented by TP, was used as a major index to identify the ability of plant drought tolerance. It was showed that C.arborescens Ecotype Wu was generally the most drought tolerant one except lower than C.arborescens Ecotype XJ which was the maximum in May, bore comparison with Zygophyllum xanthoxylum by estimating seasonally; C.latens Ecotype NX was significantlly lower than C.arborescens Ecotype Wu, the result was contrary to being known; C.arborescens Ecotype Kerqin was significantlly lower than Wu; XJ, the maximum in May, showed no else great difference to NX; C.lanata was high in April and not high afterwards, however its phenological phase presented visible changes as compared with the original life patterns in western America.

结果表明，华北驼绒藜(C.arborescens Ecotype Wu)总体上表现出最强的耐旱性；宁夏驼绒藜(C.latens Ecotype NX)耐旱性显著低于华北驼绒藜；科尔沁驼绒藜(C.arborescens Ecotype Kerqin)耐旱性显著低于华北驼绒藜；新疆驼绒藜(C.arborescens Ecotype XJ)5月耐旱性表现最强，其他时间与宁夏驼绒藜差别不大；北美驼绒藜4月拐点很高，4月以后耐旱性降低，其物候期与原分布区相比发生了很大变化。

We observed the changes of the proprioceptors in the partly injuried ACL and the xenogeneic graft/artificial graft being used to reconstructing the injuried ACL with gold chlorid staining method and laser copolymerization electron micrography method to observe the morphological changes of the neuromechanism in the ligament tissue,with RT-PCR method to evaluate the proportion and the regeneration of the nerve component and with HRP retrograde tracking technology and electrophysiologic study to judge the functional changes of the neuromechanism in the ligament tissue,respectively.

本研究分别制作兔ACL部分损伤动物模型、异种肌腱移植物重建损伤ACL动物模型和LARS人工韧带重建损伤ACL动物模型，分别于术后不同时间点对损伤ACL/移植物进行氯化金染色光学显微镜检查和PGP9.5免疫荧光染色后激光共聚焦电子显微镜检查观察韧带内神经结构形态学变化，用RT-PCR法检测韧带中GAP-43和PGP 9.5的mRNA表达情况以评价损伤ACL/移植物内神经成分比例及神经再生情况，通过HRP逆行追踪技术和电生理检查(包括体感诱发电位和腘绳肌肌电图)评价损伤ACL/移植物内神经结构的功能情况。

In accordance with time series analysis and dynamic modeling technique, dynamic forecasting model is presented.

通过对测压点水头序列的统计分析，得到其周期性、趋势性及随机扰动性的变化规律。

The download link changes with time or with every click (a script, most likely server side, does this with the aid of a random 32 or 64 charactered string).

的下载链接随时间变化或每次点击（1剧本，最有可能服务器端，这是否与援助的一个随机32或64，品德字符串）。

After testifying the validation of the algorithm proposed with manufacturer's data, cases with different irradiation conditions were investigated for charactering overall module performance, and some qualitative conclusions of global MPP positions were also put forward.

在用制造商标准测试数据验证了该评估算法的有效性后，进一步考察各种阴影场景下的模组整体性能，并给出全局最大功率点(maximal power point，MPP)位置随辐射强度变化时的定性结论。

According to Maxwell' geomorphology theory and the standardization characteristic of surface texture feature based on GPS'(geometrical product specification) areal method, deeply research the change tree and Wolf pruning technology which were used in analyzing surface topography. Further standardized the Wolf pruning standard of area, line and point feature etc and the quantification parameters of charactering surface texture. And expound its feasibility in engineering practicability by taking an example.

基于Maxwell的地貌学理论及GPS(geometrical product specification)区域法表面结构要素的规范特点，深入研究应用于表面形貌分析中的变化树及Wolf修剪技术；进一步规范区域、线、点等要素的Wolf修剪标准及表征表面结构的量化参数；并以实例阐述其在工程实践中的可行性。

This paper describes the concaved gear tooth profile after shaving resulting from the unbalance of cutting forces due to the variation of numbers of contact points acting on the teeth flanks, during backlash-free meshing engagement between the shaving cutter and the gear workpiece.

本文认为剃齿齿轮产生齿形中凹现象的主要原因是由于剃齿刀和齿轮在无侧隙紧密啮合过程中，因两侧齿面接触点数量的变化引起切削力的不平衡而造成的。

But there are those who worry that by speaking to young children about climate change we could risk encouraging a sense of inertia, either by leaving them paralysed with fear, or cosseting them with reassuring talk of switching off phone chargers when we know that it won't make a blind bit of difference.

但是，也有人担心，告诉孩子气候变化的问题有可能会助长孩子们踌躇不前的心态，要么使他们由于害怕而举足不前，要么我们大人用拔掉电话充电器这样的话来宽慰他们，尽管我们知道这么做半点用处都没有。

Years of monitoring carbon cycle were carried out on 10 typical sites, and 47 points of deep source CO2 degassing in Tibet, Sichuan, and Yunan were investigated.

在对典型点定位监测的基础上，对碳酸盐岩岩溶作用的碳循环特点，特别是地质历史上碳汇变化的研究成果进行了初步总结。

When temperature deviates from 20±5℃, the error

使用温度偏离 20±5℃时，其设定点误差变化不大于

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。