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The results indicated:During the course of vegetation natural recovery, there are different stage of secondary sere at different degree of degraded lands, that is secondary herbosa; secondary scrub; masson pine coniferous forest; conifer and broad-leaved mixed forest; every green broad-leaved forest.

本项研究从比较生态学入手，分析了千岛湖地区退化森林生态系统不同植被恢复措施，即：自然恢复、人工促进自然恢复和人工恢复措施下的群落生态变化，比较了不同措施之间的生态响应差异，研究结果表明：①在植被自然恢复过程中，由于生态系统退化程度的不同，存在草灌丛、灌丛、马尾松林、混交林和常绿阔叶林整个演替序列。

It is head office of prefectural chrysalis silk does fine nursery stock actively to supply the job, adopt 10 farmer measure of company, sign kind of mulberry sericiculture contract with silkworm raiser directly, be stabilized adequately thereby and brought broad farmer into play to develop the enthusiasm of silkworm mulberry, broad.

四是县茧丝绸总公司积极做好苗木供给工作，并采取公司十农户办法，直接与蚕农签订种桑养蚕合同，从而充分稳定和调动了广大农民发展蚕桑的积极性，广大。。。

Methods 181 patients with pelvic inflammatory disease were randomly divided into two groups,treatment group 93 patients in the basis of broad-spectrum antibiotic therapy was added Smilax capsule,the control group 88 patients with simply using broad-spectrum antibiotic therapy.

181例盆腔炎性疾病患者随机分为两组，治疗组93例在广谱抗菌药物治疗基础上加用金刚藤胶囊，对照组88例单纯用广谱抗菌药物治疗。

The efficiency of Smilax capsules combined with broad-spuctrum in treatment of pelvic inflammatory disease is superior to simple use of broad-spectrum antimicrobial agents, and the time of symptoms relief was significantly shorter.

金刚藤胶囊结合广谱抗菌药物治疗盆腔炎性疾病，疗效明显优于单纯运用广谱抗菌药物，且症状缓解时间明显缩短，可以成为治疗盆腔炎性疾病的一种有效方法。

Our products can be used sand, stone, coal slag, fly ash, coal gangue, all kinds of tail slag, ceramic, perlite, and other industrial waste processing into a variety of new wall materials, high efficiency, energy saving, environmental protection, rich source of raw materials , The production process is simple, less investment and quick, broad applicability and broad prospects.

本厂产品均可采用砂、石、煤渣、粉煤灰、煤矸石、各种尾矿渣、陶粒、珍珠岩等工业废料加工成各种新型墙体材料，高效、节能、环保，原料来源丰富，生产工艺简便，投资少，见效快，适用性广，前景广阔。

The results are as follows:(1) Elliot's Pheasant mainly inhabit in the broad-leaved forest or the coniferous and broad-leaved mixed forest at an elevation of 300-800 meters, with a slope less than 30 degrees mostly on the sunward hillsides.

研究结果如下：(1)白颈长尾雉主要分布在海拔300米～800米的阔叶林和针阔混交林中，常栖息于坡度小于30度的地方，多出现在阳坡。

Have to Masson pine, fir, cedar mainly subtropical coniferous forests, and chestnut in silk, camphora, nanmu, eucalyptus, tangelo mainly evergreen broad-leaved forest, there are birch, poplar, Quercus acutissima, serrata tree mainly deciduous broad-leaved forest, there are a camellia, rhododendron, Eurya, mainly cubeba mountain shrub, and to Imperata, mainly of Pakistani mountain fescue grass.

有以马尾松、杉木、柏木为主的亚热带针叶林，有以丝栗、香樟、楠木、桉树、桔柚为主的常绿阔叶林，有以桦木、杨树、麻栎、枹树为主的落叶阔叶林，有以山茶、杜鹃花、柃木、山苍子为主的山地灌丛，有以白茅、巴茅为主的山地草丛。

A Novel Method for Intrinsic Viscosity Determination of Polymer SolutionThere are many methods for molecular weight determination of polymers, among which viscometry is used most, it has been broad applied both in production and scientific research. This method is easy to operate with simple instruments and is applicable for broad-range molecular weight, additionally, it has high precision.

在许多情况下，常需要对同种类聚合物的特性粘度进行大量重复测定，如果都按此法操作，每个样品至少要测定3个以上不同浓度溶液的相对粘度，这是非常繁琐的，而且需时较长，尤其在所得样品量极少的情况下，就难以用此法求得高聚物溶液的，为此，人们找到了更快速的近似方法，即"一点法"。

Of medium length, broad between the ears; forehead line seen in profile is moderately arched; zygomatic arch and stop well developed with strong broad upper and lower jaws.

中等长度的，在耳朵时间的部位：从侧面看前额线是适度的弓形；颊骨的弓形结构和强硬的宽的上下咽喉。

Castanopsis fissa is an important province of native broad-leaved species, and is one of our province secondary evergreen broad-leaved forest one of the main tree species composition.

黎蒴是我省重要的乡土阔叶树种之一，也是我省次生常绿阔叶林主要组成树种之一。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。