近年

Sexual life crosses frequency, sexual intercourse to be forced to interrupt, or overmuch masturbation, can make prostate congests out of order.

性前列腺炎越来越困扰着男士们，其发病率高、发病时间长，且近年呈现年轻化的趋势，这都促使医学界加紧研究：前列腺炎的病因到底是什么？

Have never obtain break, be also say currently domestic change direction to the four-wheeler technique of research and development few, related technique and allocation main dependence import.

在国内，我国机械工业起步较晚，虽然工程机械企业近年也在致力于机电一体化，但是在全轮转向技术、行驶驱动电控技术等方面并没有取得突破，也就是说目前国内对于四轮转向技术的研究和开发很少，相关的技术及配置主要依赖进口。

Base on the trade achievement and the familiarity of these three countries' culture and values, a free-trade area is available now. However, there are still some difficulties in the establishment of the free-trade area.

三国文化传统的同源性和价值观的相融性、经济的互补性、近年三国经贸交往所取得的成就等等，为中日韩自由贸易区的建立提供了基础条件。

In order to solve this problem, a peach breeding work was conducted by Taiwan Agricultural Research Institute. Peach breeding goals is to develop low chilling requirement, low acidity, short fruit development period, large, attractive, good quality, white- fleshed, melting freestone peach and nectarine cultivars.

为解决这些问题，台湾省农业试验所近年积极从事平地水蜜桃的育种工作，其育种目标为成低需冷量、低酸、果实生育日数短、大果、外观鲜艳动人、品种好、果肉白色、溶质、离核的毛桃与油桃新品种。

The main products that can be manufactured in our company are Bore-Expanding machine, Pressing tuning page machine, Pressing beta board machine, Polishing machine, and Fretsaw etc used in piano factory; Anchor pole drill for colliery; Vacuum coating apparatus; high-energy ultrasonic focalizing equipment used for lithotritizing and cancer curing; weld- line grinding machine used in the process of weld; Assisting walk appliance, Turn-over bed and move-ride trestle for nursing; Product line of Sandwich PU panel manufacture.

公司近年生产的主要产品有：钢琴厂用的扩孔机，压弦轴机，压贝司板机，抛光机，圆锯等；用于市政的管道疏通机；用于煤矿企业的锚杆钻机；用于各种行业的真空镀膜机；用于医疗行业的高能超声聚焦肿瘤治疗机，碎石机；用于焊接行业的焊缝碾压机；用于护理行业的助行器，翻身床，移乘架；用于建筑行业的聚氨酯复合连续生产线等。

Female gametogenesis in higher plants undergoes various developmental changes, including the de novo formation of germline cells, the differentiation of the megaspore mother cell, meiosis, megaspore selection, and the development of the embryosac.

高等植物雌配子体的形成涉及孢原细胞和大孢子母细胞的确立与分化、大孢子发生、功能大孢子以及胚囊的形成和发育等多种复杂调控过程。随着当代生物技术及功能基因组学的发展，近年对雌配子体发育的研究已从细胞学描述逐渐过渡到对基因和发育调控分子机理的探索。

The honeysuckle geometrid is a kind of main pest discovered in recent years,which has 4 generations every year in Fengqiu.

金银花尺蠖是近年发现的金银花产区的主要害虫，该虫在封丘县每年发生4代。

Even Democrat George McGovern,who had the lowest level of party support among recent nominees,was backed in 1972 by nearly 60 percent of his party's voters.

即使是近年在各党提名人中获得支持率最低的民主党候选人乔治麦戈文，在 1972 年仍然得到本党几乎 60%的投票人的拥护。

In recent years, chemical industry in Jiangsu Hongze southerly, Meishan, Sichuan, Hunan Hengyang such as Glauber's salt resource-rich areas, the acquisition of a large number of Glauber's salt mining rights, the anhydrous sodium sulfate southerly annual chemical sales of about 1.6 million tons, for the world and domestic market share has reached 70%; barium sulfate annual sales of about 40,000 tons for the first in the country.

近年南风化工在江苏洪泽、四川眉山、湖南衡阳等芒硝资源丰富地区，收购了大量芒硝矿的开采权，南风化工的无水硫酸钠年产销量约为160万吨，为世界第一，国内市场占有率已达70%；硫酸钡年产销量约4万吨，为全国第一。

The authors dated the zircons from the mineralized porphyritic granite and quartz_monzonite porphyry in this deposit by using the LA-ICP-MS U-Pb dating method. The results show that the two ore_bearing intrusions were emplaced in Middle Devonian and Early Permian, respectively.

文章以近年发现的玉勒肯哈腊苏铜矿床为主要研究对象，对矿区内铜矿化的斑状花岗岩和石英二长斑岩进行了锆石U_Pb法精确定年。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。