既...又...

On the base of campestral investigation,the author mainly studies the characteristics and relations between Fengshui and sacrificial rites on the old lounge bridges in the east of Fujian province,and points out that the appearing signal of the old lounge bridges mixed together the bridges and the local village culture by means of their formal signal and their symbolic expression.

在田野调查的基础上，主要考察闽东廊桥在风水与祭祀两个方面的种种表征，指出廊桥凭借自身外显的形式符号，借助象征语言将桥梁与村落文化融为一体；廊桥既具现实的利民渡涉的作用，又反映了闽东乡民观念中的趋福避祸的心理，具有丰富的文化内涵。

Years practice of leaving residues to the cane field after harvested manifested evident effects of soil more and more fertilizing, even if continuous cane cropping. In addition, 180-210 yuan per hectare economic benefit earned, the favorable soil ecology circle was built, of which should be increased output, decreased cost and mineral consumption.

蔗叶还田除了当造可获得180~210元／hm^2的经济效益之外，更重要的还有使土壤环境进入良性的生态循环，既可以获得增产，提高经济效益，降低生产成本，又可以减少对矿物资源的消耗，具有多重的良好社会效益。

First, right coordinate system is chosen to analyse force and torque in the bomb flying course , particle ballistics model of vertical attack face is built ,after that, ballistics plan composed of four phases ,namely slide 、transition、dive and attacking angle backing to zero , is designed which can achieve demands for both cannon-shot and precision.

首先选取合适的坐标系分析了制导炸弹在飞行过程中所受的力和力矩，建立了纵向攻击面的质点弹道模型。在此基础上，按既要满足一定射程又要满足一定精度的技战术要求设计、优化出包含滑翔、过渡、俯冲和攻角回零四段的方案弹道。

They provide an unified planning platform, which makes every planning group not work independently but also cooperate and share planning fruit on net.At the same time tools solidify the criterion and standard of Planning, which make system analysts and operation users work more canonically and help them to do complex data-processing with computer and consistent understand them.

软件工具提供了规划的统一平台，使得各个规划小组既能够独立工作，又能够在网络上相互合作、共享规划成果，工具同时也固化了信息资源规划的规范、标准，使得系统分析员和业务人员在工具的支持下更规范地进行规划工作，帮助他们对复杂需求资料进行计算机化处理和一致性理解。

The basic policy of the former was levying land taxes to prevent from the division of between the rich and poor,and the purpose of the latter,to constraint private capital's control and monopoly on the national economy and the people's livelihood.

孙中山的民生主义实际上是一个在中国发展资本主义的社会经济纲领，也是孙中山关于近代中国发展道路的基本构想，并且具有浓厚的民粹主义特色。孙中山的民生主义思想既具有一定的先进性和合理性，同时又具有明显的空想性。

The first kind is venture capital investment group invested enterprise, this kind of circumstance is common, can reduce investment risks, and to accelerate the capital turnover, The second kind is one-time investment.

第一种是将风险资本分期分批投入被投资企业，这种情况比较常见，既可以降低投资风险，又有利于加速资金周转；第二种是一次性投入。

If the capitellum is very comminuted, more

远端分离的程度要有限制，既能暴露肱骨小头，又要避免损伤环状韧带和骨间后神经。

According to the types, injury time and capitulum radii fracture or elbow dislocation associated with or not, 66 cases of UCPF were randomly divided into two groups: Groups I and Group II, which were treated by internal fixation alone and by comprehensive therapies, such as internal fixation, external bracket fixation and the external and intern...

随访 1～ 2年，结果显示内固定加外固定支架术后早期锻炼并配合中药内服外敷外洗的疗效优于单纯内固定组，两者比较有显著性差异(P 。0 5 )。表明内外固定结合早期自主功能锻炼，中药早期活血祛瘀、消肿止痛，中后期舒筋活络、软坚散结，配合外敷外洗，能使肘关节达到既稳定又能最大限度地恢复功能的目的。

It is also a myth, the authors show, that donors always give less than they promise: they are both capriciously generous, as well as capriciously stingy.

文章显示捐赠堪比神话，因为拿到的钱总是比允诺中的数目要小：他们既小气又大方，而这些都和天气一样变幻无常。

Simple yet gorgeous pieces of jewelry will guarantee wonder and captivation when your personalized gift is opened .

既简单又华丽件首饰，将保证难怪和情景时，你的个性化礼品的大门。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。