缺少

In this regard East Asian students are among the most clueless: too often incurious and self-absorbed, they are notoriously out of touch with American society, and also slow to form advocacy groups.

但东亚的学生在这方面最没办法：他们往往缺少好奇心，一心只忙自己的事；他们与美国社会缺少接触则是众所周知的，同时也不善于组织团体来宣传。

In this regard East Asian studentsareamong the most clueless: too often incurious andself-absorbed,they are notoriously out of touch with Americansociety, and alsoslow to form advocacy groups.

但东亚的学生在这方面最没办法：他们往往缺少好奇心，一心只忙自己的事；他们与美国社会缺少接触则是众所周知的，同时也不善于组织团体来宣传。

Not only it is a indispensability character in the Christmas Day, but also it is indispensability character in the New Year.

如今，圣诞老人已成为吉祥如意的象征，不仅是过圣诞节时不可缺少的人物，而且也是欢庆新年时不可缺少的人物。

Post evaluation is an important tache of item, and it works indispensably in the item management. It has an important meaning to increase the benefit of investment.

项目后评价是项目周期中一个不可缺少的重要环节，是项目决策管理不可缺少重要手段，它对改进和完善项目决策水平，提高投资效益具有重要意义。

A recent study published in the journal Nature has found that spotted knapweed, which was introduced to North America through imported alfalfa seeds more than a century ago, has likely been able to spread so profusely, not because it lacked insect enemies, but because it lacked microscopic soil enemies.

在《自然》杂志上发表的一项近来的研究发现，斑点矢车菊一世纪以前随着苜蓿种子的进口进入北美洲，随后四处扩散的原因并不是缺少昆虫天敌，而是缺少微小的土壤敌人。

Classical mechanics, but Galileo, the creator of "the embryo form of law of inertia",with the incline experiment only attested to the falsity of Aristotle's proposition that "the force is the indispensable factor to maintain object movement", and not proposed what is the indispensable factor to maintain object movement.

牛顿第一定律被认为是经典力学的最基本定律之一，但"惯性定律雏型"的原创者伽利略用斜面实验只证伪亚里士多德的"力是维持物体运动不可缺少的因素"这一命题，并没有提出什么才是维持物体运动不可缺少的因素。

The current psychological subject is based on the scientific view of logical positivism, thus lacking in the understanding and grasping of the interconnections between its own scientific activities and humanities, and lacking in the reflection on its existence and foothold.

今天的科学心理学主体拥有的是逻辑实证主义与逻辑主义科学观，缺少对自己所从事的科学活动与人文之间深刻关联的理解与把握，缺少对自己的生存方式和立足基础的反思精神。

It is not lack of the "madwoman" personage images in the western literature for us, what is lack of is all-round investigations,discussions and system researches on the groups of this unique personage images.

西方文学中的"疯女人"形象对于人们来说并不缺少，缺少的是对这一独特人物形象群体进行的全面探讨和系统研究。

Based on investigating the short and intermittent structural plane, surrounding rockmass of the huge underground powerhouse in Three Gorge has been divided into five statistical similar areas according to its characteristic of rockmass structure by applying structure plane network simulation. Distributed characteristic of structural plane has been studied and based on it mechanics macrocharacteristic has been studied:(1) It is the first time that based on the result of structural plane network simulation rockmass quality of every structure area has been studied with applying blurred information optimum seeking technique and be compared with and RQD method. The result indicated that it has better effect to evaluate rock quality with blurred information optimum seeking technique.(2) It is the first time that the interrelated relationship of the result of in-suit rockmass deformation test and fractal characteristic of structure on test point has been applied to determine rockmass deformation parameter. The question of evaluating deformation parameters of engineering rockmass has been solved.(3) Anisotropy strength parameters have been determined by applying shear zones simulating method. The result indicated that there are different strength parameters in every structural area, after comparing the result of Fast Lagranian Analysis in continua number simulation method with that of method of weighted mean according to continuity. The result indicated that when a suitable reduction coefficient is been considered rockmass strength parameters can be simply and fast determined with method of weighted mean according to continuity where there is not enough test result.(4) Damage characteristic has been studied based on analysis fractal characteristic of structural plane network by applying fractal-damage coupling method. It is the first time that the concept of damage degree has been set up to evaluate rockmass quality according to the biggest principal damage.

通过对短小、断续性结构面统计特征的研究，将地下厂房区划分为五个岩体结构统计均质区，应用结构面网络模拟技术研究了各个岩体结构均质区结构面的发育分布特征，并以此为基础对岩体宏观力学特性进行了深入研究：(1)首次通过在结构面网络模拟计算结果的基础上，应用模糊信息优化技术研究了厂房区各个岩体结构分区的岩体质量并与岩体基本质量指标研究法、岩体质量指标RQD值研究法作了对比，结果表明以结构面网络模拟结果为基础，应用模糊信息优化技术进行岩体质量评价能够取得很好的效果，解决了工程岩体质量的定量评价问题；(2)首次通过对已有的现场大型岩体变形试验结果的分析及相应试验点岩体结构分形特征的研究，建立了结构面分布的分形维数和岩体变形指标间的相关关系，并首次应用这种相关关系根据结构面网络模拟及分形维数计算结果确定了缺少试验结果的地下厂房各工程部位的岩体变形指标而且应用于围岩稳定性计算，解决了工程岩体宏观变形参数的评价问题；(3)应用在结构面模拟网络图上模拟岩体剪切破坏带的方法，得出了岩体在不同方向上的强度参数，结果表明岩体的强度特性与结构面的发育方向和程度有着明显的关系，各个岩体结构均质区具有不同的强度参数；同时还通过应用拉格朗日差分法对岩体强度指标的数值分析并与按连通率加权平均计算法对比表明，按连通率加权平均计算法在考虑合理的折减系数情况下，可以简单快速地对缺少现场大型试验结果的具体工程部位实现岩体强度指标的估计，通过以上研究解决了工程岩体抗剪强度参数的评价问题；(4)通过结构面网络分形维数的研究，应用分形损伤耦合分析方法，研究了厂房区岩体的损伤特征，并首次引入"损伤度"的概念，建立了应用最大主损伤评价岩体质量的指标体系。

Strive hard to reach the sale index and profit indexBut, it is a fatal lacuna for all outlets in controlling inventory level and placing orders that only historical sale and stock figure are provided without the ability to forecast the customers'needs on the basis of historical sale and stock figure by scientific method, and without cost analysis and ability to order on the basis of minimal total cost.

但是"只有历史销售数据和库存数据，缺少对当前库存的成本分析，缺少凭借历史数据预测未来需求和在库存总成本最小化的前提下进行科学订货的能力"是所(来源：Afd9dBC论文网www.abclunwen.com)有大卖场在控制库存和合理订货时的最大缺陷。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。