查询词典 substitute

Therefore, Eucalyp tol oil is a fine substitute of fuel oil used for internal combustion engine.

摘 要：桉树是我国南方地区常见的常绿树种，我们经过较长时间的调研和资料整理，认为桉树类的枝叶油与柴油的理化性质十分接近，是非常好的内燃机燃料油的代用品。

To appoint Li Pan , as substitute at torney and to revoke at the discretion of the Attorney.

8指定潘厉为替换代理人，并可由代理人自由斟酌予以取消。

The histological sections, with HE and Masson's trichromic staining made, to evaluate the effectiveness of repair of bony defect. Results There existed new cartilage and new immature bone tissue in the bone substitute in 4 weeks after operation, as well as mass of cartilageous cells,osteoblasts, collagen tissue and more small vessels were seen.

方法高温法制备出磷酸四钙，然后在模拟体内环境下将其与无水磷酸氢钙发生水化固化反应，合成水泥型羟基磷灰石人工骨，将自制的CPC人工骨植入新西兰兔桡骨大段骨缺损模型中，术后4、8、12、16周取材，采用HE染色和Masson三色染色分析评价骨缺损修复效果。

The combinative effect of the fluorine substitute and the bridging unit can make complex 2 as a highly active and selective catalyst for ethylene trimerization.

氟原子效应和桥碳原子上大取代基效应两者结合在一起，可以使络合物2成为一种高活性和高选择性的乙烯三聚催化剂。

But inside, unnormal, so unnormal that he wants to find another thing to substitute himself to express his another world...

他们说你做la mode这个行当能在法国跟意大利待过是很不错的事情。

The substitute should play at the same place in the order as the substituted player and only has to play that player's unplayed games.

新选手的次序也和之前选手一样，将剩余比赛比完。

The results of calculation will be fundmentally consistent with the experimental values.In addition, we calculated dibenzene chromium and its derivatives, ferroceneand its derivatives. The former had higher symmetry. We studied the substituenteffects by calculating their NMR spectra. The results show that: when we add asubstitute group on one ring of dibenzene chromium, the substitute group will affecttwo benzene rings. The effect is similar to the effect of branched alkanes, namely:the effect on neighbouring groups has transmissibility. Furthermore, the nearer theneighbouring group is, the stronger the effect is. This effect is observed not only onthe substituted ring, but also on the unsubstituted ring.

此外，我们重点计算了二苯铬及其衍生物和二茂铁及其衍生物的核磁共振谱，其中二苯铬及其衍生物选择的是对称性较好的体系，通过计算其核磁共振四川师范大学硕士学位论文谱，探讨其取代基效应，结果表明：在二苯铬的一个环上引入取代基后，取代基对两个苯环的影响，类似于支链院烃引入取代基后的影响：即对邻近基团的影响有传递性，并且对离得近的作用强，对离得远的作用弱，这种作用不仅体现在连有取代基的环上，也体现在没有带取代基的环上。

Parts; organic peroxide A as inhibitor Iparts; fumed silica as reinforcing filler 6C parts. Technical line: pretreatment of materialdisperse fumed silica Adding other ingredients vacuumize low temperature stockpile Single component additional liquid silicone rubber potting material prepared from this paper goes through the performance test analysis, and the results show that its performance parameters are corresponding with the same kind of overseas product, so it can completely substitute the imported product.

工艺路线：原料的预处理→白炭黑的分散→其它组分的加入电子工业用单组分加成型液体硅橡胶灌封料的研究一一一争减压排气-一一争低温贮存本文所制备的单组分加成型液体硅橡胶灌封料经过各项性能检测，与国外同类产品比较，性能指标基本一致，完全可以替代进口产品。

Objective To research the feasibility of porous hydroxylaptite bioceramic as a kind of bone grafting substitute in the cervical subtotal vertebrectomy.

目的 研究多孔羟基磷灰石生物陶瓷作为植骨替代材料在颈椎椎体次全切除术中的可行性。

In 1956 Congressman Whitten asserted that the Rural Development Program, which was offered several years ago to help low-income farmers of the country, is another program adopted by the Secretary as a substitute for adequate farm income.

1956年，作为国会议员的怀顿声称几年前提出的农村发展项目，本来旨在帮助本国低收入的农民，现在却被秘书长大人变成了一个取代合理农业收入的项目。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失