使有缺陷

The outstanding functions of this multi-fucntional wheelchair is that the hight of the seat could be adjusted at will. So that it may stretch users' operating space and make up users' physical handicap.It could alleviate the workload of paramedics as well. It is more advanced than previous products.This wheelchair could be driven by hand or electricity. Thus, the shortage of physical force of old and handicapped people could be solved. At the same time, users could still operate this wheelchair when batteries run out. Such design eliminate worries of users on a long-distance trip.In addition, a super big storage box on tail of wheelchair brings great convenience to users. backrest can be adjusted multi-anglely. Adjusted feet board increases cosiness. A small table of this wheelchair really brings extraordinary convenience when users want to read, write or do other activities.

本设计的多功能轮椅最突出的一个功能就是座位的高度可以根据使用者的需求随意进行调节，这样就可以大大扩展使用者的操作空间，补充了使用者在身体上的缺陷，也可以减轻照顾人员的工作负担，比起以前的产品有了较明显的改进；其他功能还有轮椅的手动电动两种驱动方式，这样可以解决老年人和残疾人在体力上存在的问题，同时在外出时遇上没电的情况也不至于显得无能无力，消除了使使用者在长途奔波时的顾虑；此外位于轮椅尾部的超大储物筐，给使用者携带物品带来了极大的方便，靠背的多角度调节，脚踏板的高度调节大大增加了使用者的使用舒适度，轮椅上小桌的设计给使用者读书，写字，进行其他活动带来了极大的方便。

Traditional refrigeration machines have many disadvantages, such as causticity, toxicity, easy blowing up, and can't obtain lower refrigeration temperatures, so the application field is limited.

但现有的传统吸收制冷机的工质有腐蚀性、毒性、易爆等缺陷，特别是蒸发温度不低的缺点使其不能应用于很多需要深度制冷的领域。

The proposed method could not only efficiently tell between the inward and outward region of the closed curve or surface, but also solve the numerical stability problems of other methods. These superiorities have a significant impact in improving the computational efficiency and stability of level set methods.

所提出的算法能够区分任意形状的闭合曲线或曲面的内外部，改进了以往初始化算法的数值不稳定缺陷，从而使水平集方法的计算效率和稳定性有了显著的提高。

In Paul's whole life, his mother, who shaped his character, is just a moulder of him. Miriam Leivers seems as an angel for him, and she makes him realize the weakness of pure spiritual love. The last female Clara Dawes seems as Satan for Paul, and she makes him understand that physical love is also unperfect.

对于保罗来说，母亲是他的一个模板，塑造了他的个性；米莉安对于他来说犹如一个天使，让他认识到了仅有精神恋爱是不够的；克拉拉对他来说犹如一个撒旦，使他认识到只有肉体的爱情也是一种缺陷。

The results show that the addition of cross-linker makes tensile strength of the material greatly increase. After the addition of dialdehyde starch, the tensile strength raises from 7. 2MPa to 13. 2 MPa. However, the strength of the material cross-linked by TDI greatly increases when the additive level is less than 10％ while the tensile strength of sample whose additive level is 20％ is even worse, which is mainly caused by the inner-flaw after cross-linking.

结果表明，交联剂的加入使材料的强度得到较大的改善，添加双醛淀粉后，材料的强度从原来的7.2MPa提高到13.2MPa，而添加TDI的材料在添加量10％以前强度有较大的提高，但20％添加量的样品的强度却很差，主要是由于形成的内部缺陷造成的。

Based on KT-01 nickel catalyst, the scientific research personnel of our company and the expert group of the former subject group from Lanzhou University made joint efforts to tackle the key problems and successfully developed the 2nd generation of KT-02 supported nickel catalyst through in-depth study on the technical formula, catalytic activity and other mechanisms and taking modified carrier, the properties of acid and alkali, the degree of decentralization of active ingredients on the carrier surface, and fundamental breakthrough has been achieved on the aspects of catalytic activity, specific surface area, bulk density, etc, and the technical defects of KT-01 nickel catalyst are completely overcome; the catalytic activity becomes higher, the starting temperature becomes lower, the industrial serviceability temperature is lowered and the yield increased.

在KT-01型镍催化剂的基础上，我公司科研人员与兰州大学原课题组专家联合攻关，通过对工艺配方及催化活性等机理的深入研究，从载体改性、酸碱性、活性组分在载体表面的分散程度等方面入手，成功开发出第二代KT-02负载型镍催化剂系列产品，在催化活性、比表面积和堆密度等方面都有根本性突破，彻底克服了KT-01型镍催化剂的技术缺陷，使催化活性更高、启动温度更低，降低了工业使用温度，提高了生产收率。

Two proposition that privately owned economy grows are put in certain blemish , expand privately owned economy incontinently consequently , can bring a lot of risk to socialistic system , be necessary to decide the border that privately owned economy grows , adopt measure to ensure the development of privately owned economy does not break through its limits and border , the impartiality of reforming and opening that makes socialistic ego perfect leaves booked way .

私营经济发展的两个命题存在一定的缺陷，因而无节制地发展私营经济，会给社会主义制度带来诸多风险，有必要确定私营经济发展的边界，并采取措施确保私营经济的发展不突破其范围和边界，使社会主义自我完善的改革开放不偏离预定的方向。

But a big drawback, which may irk loyal Mac followers , is that the site is unable to accommodate

但它也有一个很大的缺陷，就是不能接纳使用Macin－tosh操作系统的用户：用户只能发送而不能预览或接收贺卡----这一点也许使Mac的忠实追随者感到恼怒。

Having discussed the obvious drawback for Joint Distributions as a general tool, we visit the world of clever tricks involving indepedence and conditional independence that allow us to express our uncertain knowledge much more succinctly.

在讨论作为一般的工具明显的缺陷，我们探讨了涉及独立和有条件的独立，使我们的世界表达我们的不确定性知识更简洁。

In Paul's whole life, his mother, who shaped his character, is just a moulder of him. Miriam Leivers seems as an angel for him, and she makes him realize the weakness of pure spiritual love.

对于保罗来说，母亲是他的1个模板，塑造了他的个性；米莉安对于他来说犹如1个天使，让他认识到了仅有精神恋爱是不够的；克拉拉对他来说犹如1个撒旦，使他认识到只有肉体的爱情也是1种缺陷。

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。