尚可

PRK is a safe, reliable and effective method for correction of anisometropia after cataract surgery.

结论在临床尚无法进一步提高人工晶状体屈光度数计算结果准确性时，PRK可有效矫治白内障摘除术后的屈光参差，且具有安全、可靠等优点。

Literature Research The etiological factors of POF are not still clear. The changes of sites and numbers in X chromatosome, X; autosome translocations, a forkhead transcription factor gene (FOXL2) mutations, FRAXA premutations and inhibits gene mutations are found in POF patients, so genetic disorders have been thought to be involved. Irradiation, chemotherapy or pelvic operations can damage ovaries and cause ovarian atrophy and failure, so it is thought one factor of POF.

一、文献研究 POF的确切病因目前尚不清楚，从POF患者体内检测到X染色体上位点和数目的变化，X染色体与常染色体间的平衡易位，脆性X基因前突变，FOXL2基因突变，抑制素基因突变等，故认为POF发生与遗传因素有关；由于放射、化疗或盆腔手术等可损伤卵巢，导致卵巢萎缩，出现卵巢衰竭，故也是导致POF的因素之一。

Biodegradable Lubricants are the trend of the lubricants, but nothing has been done about this in China.

生物可降解润滑剂是润滑剂发展的主要趋势，国内在这方面研究尚属空白。

So we need to issue bond style and equity style's financial products and perfect relate market.

与西方发达国家相比，我国可转换债券市场尚处于起步阶段，而且，我国的资本市场一直存在着股权融资比例过高、投资品种匮乏、金融创新困难等问题，需要尽快地推出债券类和权证类的金融产品并完善相关交易市场。

It is easy to see how even a family which had had as good food as it wished and a few extras could be down to bread and scrape the barrel inside a month if the "demon drink" took hold.

即使是一个本来想吃得好些就能吃得好些、尚有盈余可供某些别的开支的家庭，倘若嗜上酒来，则在不到一个月的时间里，就可以穷落下来，以致只能吃面包及必须掏尽家底，不难明白这种现象究竟是怎么回事。

All of which makes it an extraordinarily stimulating and interesting place, but an odd one in which to want to wear a candlelight satin Priscilla of Boston wedding dress with Chantilly lace insets, tapered sleeves and a detachable modified train.

所有的这些使拉斯维加斯成为了一个格外激励人心，令人兴趣盎然的城市，但却也是唯一的一个城市，让人们想在这里穿上镶嵌着尚蒂伊花边，带有锥形袖子和可拆卸可改进裙摆，光鲜亮丽的缎子料普里西拉波士顿婚纱。

These data suggested that CDC25A might be a promising novel target for cell-cycle-regulating anticancer dugs.

最近研究表明，ART除了具有经典抗疟活性以外，还可通过调控细胞周期对人体多种肿瘤细胞发挥抑瘤作用，但ART是否可通过调控细胞周期而对人食管癌发挥抑瘤作用，其调控细胞周期是否与CDC25A有关尚不十分清楚。

Severe deficiency of the vitamin may impair cell-mediated-immunity and stimulate tumor growth by activating gene transcription, while megadose of B6 could improve the celluar-imunity against development of neoplasms.

近年来人们发现B_6除具有上述作用外，尚具有抑制肿瘤生长的作用，机体如果缺乏B_6除可造成细胞免疫力下降外，还能通过激活转录作用促进肿瘤增殖；故当补充B_6时则可改善机体的细胞免疫功能，对抗肿瘤的发生和发展。

In light of the research situation on wheel loader and hydraulic excavator in China, a software package named KDOSCM was developed. This software package has functions of MBS kinematic analysis, dynamic analysis, optimization, motion simulation and static force analysis, and also was the first one in the field of Construction machinery in China.

最后，本篇针对国内在轮式装载机和液压挖掘机方面的研究状况，开发了一套可用于工程机械进行计算机辅助设计和分析的软件包KDOSCM，该软件包可进行工程机械的多体系统运动学分析、动力学分析、优化设计，运动仿真和静力分析，该软件包的研制在国内尚属首次，填补了国内工程机械领域的一项空白。

Paleozoic stratum can be separated east and west stratigraphical areas, according to lithological character and palaeontological information, contacted relationships and diversification of stratigraphical units in horizontal and vertical etc. The stratums in west area can be divided Devonian-Carboniferous Nanduan formation and Permian Laba formation, which is passive continental margin-bathyal depositional sequences comprised argillaceous and detrital rocks, small siliceous and carbonatite in upper. The stratums in east area can be divided lower-middle Devonian Wenquan formation and middle-upper Devonian Manxin formation, upper Devonian-lower Carboniferous Pingzhang formation, Carboniferous-Permian Yutangzhai formation, middle Permian Damingshan formation, upper Permian Shifodong formation respectively, moreover, middle-upper Permian Huoju formation is exposed in Menglian area.

根据地层的岩石组合、古生物、接触关系和地层单位的纵横向变化等特征，晚古生代的地层明显的可分为东、西两个地层小区：东部地层小区从下至上可划为泥盆—石炭系南段组、二叠系拉巴组，为一套泥质岩、碎屑岩，上部夹硅质岩、碳酸盐岩建造，属被动大陆边缘斜坡—半深海沉积；西部地层小区由下至上划分为下—中泥盆统温泉组、中—上泥盆统曼信组、上泥盆—下石炭统平掌组、石炭—二叠系鱼塘寨组、中二叠统大名山组、上二叠统石佛洞组，此外，在孟连一带尚出露中—上二叠统火居组。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。