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S tendency to confabulation doesn't vary with the difficulty of memory retrieval, it undermines the idea that it's inherently a memory retrieval problem.

虚构的趋势不会随记忆提取的难度而改变，这就减弱了它是记忆提取的问题的说法。

The second difficulty comes from the confliction between private interests of politicians and public interests of the people.

导致代理失灵的第二个困难，是来自政客私人利益与人民公共利益之间的冲突。

With the application of Partial Least Square technique and the input need of only 2-D molecular structure, it overcomes the difficulty of conformer alignment for 3D-QSAR techniques and avoids the multiple collinearity for traditional Multiple Linear Regression.

本文应用基于分子全息的QSAR技术研究了联苯以及209种氯代同系物的水溶解度、正辛醇水分配系数、总分子表面积、水活度系数和亨利常数等5种与生物累积性有关的理化性质以及气相色谱相对保留时间，建立了一批具有高度预测性的QSAR模型。

I was confront ed with a difficulty.

我碰到了困难。

During the ordinary work, I live in the company for a long time, therefore I by mine everybody primarily, I have used to like family's heart working, with likes family's heart living, regardless of being the life, works, I must face, has the difficulty frequently, has the question, is puzzled has the confusedness.

在平常的工作中，我长期住公司里，所以我一直以我的大家为主，我用爱家的心去工作，用爱家的心去生活，无论是生活，还是工作，我要面对的，常常有困难，有问题，间惑有迷茫。

It is extremely difficult to solve the problem of tunnel leak, because there are many muddiness, greasy dirts and slushes on the top of the tunnel, thereby it is hard to conglutinate the waterproof materials. Test results show that the impervious pressure and the splice strength of the acrylic acid waterproof material will be up to 1.2 MPa and 1.8 MPa in 30 min with new formula and unique construction craft 50 that reduce the difficulty of conglutination.

实验结果表明：使用新型丙烯酸防水材料配方和施工工艺，使丙烯酸防水材料的抗渗压和粘结强度在30 min里能够迅速分别达到1.2 MPa和1.8 MPa，从而降低粘结难度，很好地解决了既有隧道的顶部因有很多的淤泥、油污、水垢等杂物而使普通防水材料难以粘结的问题。

Parametric evaluation function can condense the complicated multi-objective and multi-constrait problem into a single-objective unconstrained problem, then solved with conjugate gradient method.The parametric evaluation function method decreases the optimization difficulty,and makes the solution away from the boundary of feasible region during the optimization process,which makes all the objectives optimized simultaneously.

参数评价函数把复杂的多目标多约束优化问题转化为单目标无约束问题，然后用共轭梯度法进行求解，不但降低了求解难度，而且使得在优化过程中其解远离可行域的边界，保证了对多目标中所有目标同时进行优化。

In addition, the difficulty of component connection with the conventional BRBs was overcome.

结果表明，这种防屈曲支撑具有良好的耗能能力和受力性能，改善了常用防屈曲支撑所出现的连接困难等问题。

That "conscript" was at home busily engaged in looking for his card, and at some difficulty in finding it in his lodgings, since it was in Fauchelevent's pocket.

那"小伙子"正在家里找他的卡片，他决不能从他屋子里找到，因为卡片在割风的衣袋里。

Namely the design of consecution and column purpose program are very important one step, of course, accomplishing innovation of this bit also is to have certain difficulty!

也就是条理的设计和栏目的规划是非常重要的一步，当然，做到这点的创新也是有一定的难度！

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。