二十四

But in maxillofacial bones, it only has about 20 years clinical and experimental study.

牵张成骨技术在四肢骨中的应用由来已久，但对于颌骨DO的实验及临床研究只有二十多年的历史。

In1847 the Rani purchased twenty acres of land at Dakshineswar, a village about four miles north of Calcutta.

年，拉妮在达克希什瓦，一个离加尔各答大约四英里的村庄买下了二十亩地。

In Chapter 2, the study on PET of the donor/acceptor pair via the rigid bridge, heptacyclo [6.6.0.02,6.03,13.04,11.05,9.010,14] tetradecane, is presented. By using the GMH method, the electronic coupling matrix elements between ground and excited states are predicted.

在第二章，我们研究了对七环十四烷连接儿茶酚和二氰基乙烯构建的分子内光诱导电子转移体系；考察了吸收光谱随溶剂极性变化的影响，预测了该体系的电子转移机理，并利用广义的Mulliken-Hush公式，计算了基态和各激发态之间的电子转移耦合矩阵元。

In the aqueous solution, Cu precipitates with ammonium thiocyanate and tetradecyl benzyl dimethylammonium chloride .

研究发现，在水溶液中Cu与硫氰酸铵、氯化十四烷基二甲基苄基铵形成不溶于水的三元缔合物，在少量氯化钠存在下此三元缔合物沉淀浮于水相上层并与水分成界面清晰的两相，分相过程中Cu被定量浮选。

That Carthamus tinctorious has four, five pieces , pistil has more than 20 is really to spit out a pistil but readjust oneself to a certain extent.

那红花有四、五瓣，花蕊有二十多根，真是吐蕊而放呀。

You may think it's a good opportunity to force yourself to learn some stuff , but it turned out to be a very uneffective and stressful way .

我竟是这样善忘的一个人，几乎要想不起来自己在过去的四分之一个世纪里经历过什么，又是怎样穿过这二十多年的光阴到达今天的。

Article 194 Any security company handling brokerage business that accepts carte blanches of a client in buying and selling securities, or makes a commitment to the client on the returns on the buying and selling of securities or compensation for the losses in securities buying and selling shall be ordered to make a rectification and imposed a fine of more than RMB 50000 Yuan less than RMB 200000 Yuan.

第一百九十四条证券公司经办经纪业务，接受客户的全权委托买卖证券的，或者对客户买卖证券的收益或者赔偿证券买卖的损失作出承诺的，责令改正，处以五万元以上二十万元以下的罚款。

Then 21-year-old Phil Hughes scattered four hits in six innings in his 2008 debut Thursday night as the Yankees -- you might want to sit down before you read this -- fueled their winning rally in the bottom of the eighth with back-to-back sacrifice bunts.

接著二十一岁的菲尔休斯先发六局被敲四支安打在零八年星期四在洋基的初登场—你可能想先坐下来在你读这之前—洋基的胜利一直到球赛后半段第八局靠著一支接一支牺牲打、短打。

When the matter ws put to a vote,29 agreed and 4 dissented.

这件事诉诸于表决，二十九票赞成，四票反对。

Article 428 Any commander who disobeys an order, or flinches before a battle or is inactive in a military operation, thereby causing serious consequences, shall be sentenced to fixed-term imprisonment of not more than five years; if heavy losses are caused to a battle or campaign or if there are other especially serious circumstances involved, he shall be sentenced to fixed-term imprisonment of not less than five years.

第四百二十八条指挥人员违抗命令，临阵畏缩，作战消极，造成严重后果的，处五年以下有期徒刑；致使战斗、战役遭受重大损失或者有其他特别严重情节的，处五年以上有期徒刑。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。