加固的

The research progress in air drag mechanism of spunbonding process and the performance of fiber-web fluidics in hydroentangling process was described.

叙述了纺粘法非织造布气流拉伸机理和水刺法中纤网射流性能等研究的进展；分析和评价了聚合物纺粘气流托伸的数学模型、水刺喷嘴对射流特性以及水刺纤网射流加固对水刺布质量等的影响，这也是纺粘法非织造布技术今后的研究方向。

The article introduces and regards cement as the main pharmaceutical of the solidification pharmaceutical, through the purpose-built deep layer mix machinery, mix solidification pharmaceutical and ground soil by force, make the soft soil harden into a treatment method of ground with globality, water and stability and body of a pile of certain intensity.

1深层搅拌法概述深层搅拌法是用于加固饱和软粘土地基的一种方法，它是利用水泥、石灰等材料作为固化剂的主剂，通过特制的深层搅拌机械，在地基深处就地将软土和固化剂强制搅拌，利用固化剂和软土之间所产生的一系列物理化学反应，使软土硬结成具有整体性、水稳定性和

Based on the project instance, construction craft is introduced that shallow layer guide hole technology to improve soft soil foundation under thick hardpan and the refit of main construction equipment. It has succeeded in solving problem of the drain consolidation of silt. The result is good

摘 要：结合工程实例介绍采用浅层引孔技术加固硬土层下软土地基的施工工艺及主要施工设备的改装，成功地解决了穿透较厚硬土层使下卧淤泥层排水固结的技术难题，效果良好，经济实用，有较好的推广价值。

At Freedom Paradise on Mexico's Yucatan peninsula（7）, the chairs are wider and without arms, to prevent getting stuck; the beds are king-sized and reinforced（8）, to prevent collapsing; and the beach is private and secluded（9）, to prevent gawking（10） and staring.

墨西哥尤卡坦半岛上的自由天堂度假村就有加宽的无扶手座椅，以防胖游客被卡在其中；超大的床铺被加固过，以防坍塌；沙滩也是私人的，十分隐蔽，可以防止其他人观看。

First of all, the paper discussed the significance of sustainable development, made an analysis on background (circulation, management, environment and social economy development condition of the surrounding ecosystem). Then, the author carried on inquisition, data analysis and summary and made calculation and demonstration on the safe stability of the dam, and discussed the risking obviation and reinforcing technique, which gave premises to sustainable development.

论文首先论述水库可持续发展战略的必要性和意义，然后对沙河水库基本情况(运行、管理、周围生态环境，库区经济发展状况等)进行实地调查研究，将调查资料归纳、分析、总结，在此基础上对大坝的安全稳定进行计算和论证，讨论了大坝主要的除险加固技术，以此作为可持续发展研究的前提。

The bolt running through coarse joint is subject to shearing stress and pulling stress. It is important to study anchoring strength and stress distribution characteristics of bolts pulled by force.

贯穿膨胀节理的锚杆，除了承受剪应力外，还受到拉应力的作用，锚杆在拉应力作用下的锚固强度和受力变形特点对于分析锚杆在节理中的加固作用就显得非常重要。

1Cement-soil samples with different stock-still time are compressed in strengthtest. It shows that if cement mixing content and clay content of reinforced soil aredifferent, the limited time to use cement-soil mixture will be discrepant.

本文重点研究了以下内容：(1)对不同静置时间的水泥土强度试验结果表明，随着水泥掺入比和被加固土的粘粒含量的差异，水泥土混合料的使用时间限制有所不同。

Fourth, the computation depth of subjacent bed of deep-mixing composite foundation will be analyzed by applying finite element analysis.

用有限元分析搅拌桩复合地基下卧层的计算深度，并通过改变桩长、下卧层土体的变形模量、桩距以及加固区的上部荷载来研究对下卧层计算深度的影响。

The effects of deformation and internal forces produced by transverse bias of arch axis are analyzed by simulative computing.

针对某上承式钢筋砼箱板拱桥建成后的拱轴线与设计拱轴线发生横桥向偏离，通过计算仿真分析探讨拱轴线偏离对主拱内力和变形的影响，提出了几种改善主拱受力状态的措施，为同类拱桥的施工偏差和加固维修提供借鉴

But today as millions of Chinese people seek to reinforce the barrier on National Tree-Planting Day, the greater threat comes from within, as a result of an unsustainable demand for wood.

今天是中国的植树节。但当几百万中国人试图加固这道屏障的时候，更大的威胁却来自中国国内永远无法满足的木材需求。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。