可与...相比

Product characteristics : 1, excellent heat resistance : can adapt to the use of power lines due process overload and short circuit of the high temperature; 2, excellent electrical properties : material for the performance of their higher intensity and volume resistivity of insulation, security is good; 3. excellent corrosion resistance and anti-aging properties : apply to the soil and working environment, long life; 4. excellent flame retardance : difficult combustion; 5, smooth wall formation, the friction coefficient, good wear resistance : in the installation process can greatly reduce the damage to power lines, improve work efficiency; with the traditional asbestos cement pipes, the The product is light weight, good flexibility, earthquake-resistant and differential settlement, and not at the construction site encapsulation pouring concrete; Transport construction is simple, low cost, can greatly shorten the construction period.

产品特点： 1、优良的耐热性能：能适应电力电缆使用过程因过载短路而产生的高温； 2、优良的电气性能：材料自身表现为较高绝缘强度和体积电阻率，安全性好； 3、优异的耐腐蚀性能和抗老化性能：适用于各种土壤和工作环境，使用寿命长； 4、优良的阻燃性能：不易燃烧； 5、内壁光滑平整、摩擦系数小，耐磨性能好：在敷设过程中可大大降低对电缆的损害，提高工作效率；与传统的石棉水泥管相比，产品的重量轻、柔性好、抗震性及抗不均匀沉降好，无须在施工现场包封浇混凝土；运输施工简便，费用低，可大大缩短工期。

Results (1)The agger cells existed in 99% of the cases, the development of the agger cells in 9～16 years old children, and adult had no difference;(2) The morphology of agger cells differed widely, but its relationship to the anterior border of the middle nasal concha, bulla ethmoidalis and nasolacrimal canal was quite stable;(3) The upward pneumatization of the agger cells was not related to deviation of nasal septum, but closely related to the development of the frontal sinus;(4) The anterior nasosinusitis often influenced the agger cells and might result in hyperosteogeny.

结果 ①绝大多数病例（99%）有鼻丘气房，儿童（9～16岁）鼻丘发育与成人相比无差异性；②鼻丘形态变化很大，但与中鼻甲前端、筛泡和鼻泪管的关系是恒定的；③鼻丘向上气化程度与额窦发育关系密切，鼻中隔偏曲对其发育无明显影响；④前组鼻窦的广泛炎症易波及鼻丘，并可出现鼻丘骨质增厚。

The difference that owned by public system in land with private legal theory makes the property law of our country meet an unprecedented challenge, the national landholding power gathers the civil corpus and the administration corpus as one, the easy to government makes use of behavior to carry on an aggressive intervention to the land with insure the exploitation of land can be kept on, but it is possible that the influence of exorbitant intervention make less efficiency of land exploitation , intervention...

土地公有制与私法理念的差异使我国的物权立法遇到前所未有的挑战，国家土地所有权集民事主体与行政主体于一身，便于政府对土地利用行为进行积极的干预以确保土地的可持续利用，但也可能因为过分的干预而影响土地的利用效率，干预的形式主要应该是对土地规划的严格执行。在社会主义市场经济条件下，与发达国家相比，我国的土地权利体系中缺乏土地下级所有权这样一个中间环节，影响了土地的利用效率。

From the tests,we have obtained some structural variant features related with salt resistance and demonstrated the successful introduction of Rhizophora apicularta DNA into tomato.This thesis contains two parts. In the first part,the morphological and anatomical structures of the leaves were investigated. As to the morphology,some difference between control and transformed tomato were found. The leaf dimensions of the transformed tomato with unextended leaves were smaller than that of control. These structure changes should help to decrease the evaporation of water effectively and release the physiological drought resulted from saline.

本实验分两部分：第一部分、对转化番茄的形态及细胞显微结构进行观察与分析，实验表明转化番茄形态与对照相比有明显的变化，其叶面积变小，叶形收拢，这种结构可有效地减少水分的蒸发，缓解由盐胁产生的生理干旱；组织解剖结构结果显示，耐盐番茄在细胞结构上发生了明显的变异：其气孔器倾向下陷，表皮毛增多，叶脉微管组织不发达，微管束周围出现增多的贮水细胞，叶缘及其它部位表面分化出大型的多细胞分泌型结构，这些结构与转化番茄后代较强的耐盐能力有关。

As a result, both AGEs could let young astrocytes become hypertrophic, with GFAP immuno-staining increased, just as senescent astroglia did. And AGEs have cytotoxic effects on astroglial both in a dose and time- dependent way.

结果发现，与对照BSA相比，两种AGEs处理7天可使年轻星形胶质细胞发生肥大、GFAP阳性率增加等与衰老细胞类似的形态与功能变化。

FusiJG roomless cargo elevator products, used to lead the trend of the times of high-tech permanent magnet synchronous gearless traction drive technology, there is gear with the traditional tractor comparison with host small, the smallest of the Wells Road space, significant energy saving efficacy, low running noise, first-class ride quality, life-long maintenance-free characteristics of excellent performance, and then evaded simple and generous, elegant colors, humanization design of the car with a combination of security and are a combination of classic for, can be widely used in factories, shopping malls and other places of freight.

富士精工无机房货梯产品，采用引领时代潮流的高科技永磁同步无齿轮曳引传动技术，与传统有齿轮曳引相比较而言具有主机体积小巧、最小化的井道空间、显著的节能功效、极低的运行噪音、一流的乘坐品质、终身免维护的极佳性能特色，再与款款简洁大方、色调优雅、人性化设计风格的轿厢搭配组合，是安全与相结合的经典之作，可广泛应用于工厂、商场等货运场所。

Electric seal is a method to sign a document and it is a kind of electric signature, though a document has some difference compare to other kind of data like program, data of a database, according the speciality of a electric signature to a document, such as view what we signed , validate the signature in a document directly, how to archives a document which has been signed, how to read a document has been archived, it points out that a document is exactly some data with some format data, a document could be disparted as two parts, data and format data.

电子印章是应用层的数字签名，是电子签章的一种，由于文档签名与其他类型数据如程序，数据库数据等相比有其特殊性，本文针对文档签名的特殊性，如签名的可见与可证实性，文档的归档特性，文档阅读的方便性等进行了分析，指出文档实际上是一种格式化的数据，可以分为数据与格式两个部分，在此基础上提出了对文档进行签名的要求。

The polarization curve is not sufficient for a reliable and unique validation of a PEMFC model since different parameters can lead to an identical polarization curve. A three-step validation approach is proposed for a complete and unique validation. These three steps are:(1) validated by the global polarization curve,(2) validated by the local current density distribution curve, and (3) validated by the cathode over-potential and anode over-potential versus current density curve. The results from the comparison of four flow-fields show that the PEMFC performance of the flow-fields decreases in order by interdigitated, metal foam, pin-type and parallel.

通过PEMFC参数敏感性研究发现，PEMFC性能受多种参数的影响，这些参数可分为非敏感性参数、敏感性参数和高敏感性参数；与阳极侧参数相比，PEMFC性能对阴极侧的参数更敏感；不同参数值的组合可以得到几乎完全相同的极化曲线，因此电池的极化曲线不足以用于验证数学模型的唯一性与可靠性；为验证PEMFC数学模型的唯一性与可靠性，提出了模型验证的三步法：极化曲线验证、局部电流密度验证和阳极总过电位与阴极总过电位验证。

A few differences from the Competitive Fit in addition to a taller front end and less saddle/bar drop is a less craned neck and easier forward-looking position, slightly less weight on the hands and more on the saddle and pedals, and a knee position that usually moves a bit behind the spindle (rather than a knee-over-the-spindle position, thus adding a bit of power).

与竞技设定相比有几点不同，较低的落差与较舒适的颈部角度，且可将较多的体重比例分配给坐椅与踏板，以及膝盖位置通常都会比踏板轴心位置后退一点点（而不是膝盖超过踏板轴心，为了增加一点力量。

An image processing software and a multilayer instrument which connects the PC mother board with an optical bench were developed ...

将PC主板与光学台融合为一体，可对图像进行实时数字采集与处理。与传统实验设备相比，该仪器极大地拓展了数字光学实验的应用空间。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。