查询词典 protective forest belt

The company's products have Pu conveyor belt conveyor belt cotton, cotton canvas conveyor belt, nylon conveyor belt, polyester conveyor belt, steel cord conveyor belt, steel belt, sidewall conveyor belt, corrugated sidewall conveyor belt big dip , the entire core-retardant conveyor belt, fire-retardant conveyor belt, PU conveyor belts, light conveyor belt, PVC and PVG conveyor belt conveyor belt, etc.; and can provide a variety of special performance (flame retardant, heat, acid, alkali, cold , high temperature and food use) of various types of conveyor belt, a full range, since the series.

公司的输送带系列产品有普棉输送带、棉帆布输送带、尼龙输送带、聚酯输送带、钢丝绳芯输送带、钢缆带、挡边输送带、大倾角波纹挡边输送带、整芯难燃输送带、阻燃输送带、PU输送带、轻型输送带、PVC输送带和PVG输送带等；并能提供各种特殊性能（阻燃、耐热、耐酸、耐碱、耐寒、耐高温及食品用）的各类输送带，品种齐全，自成系列。

Taekwondo training at two stages, the first phase of training for the color belt, and the belt is divided into nine levels, and beginners, will be subject to a period of training passed an examination before they can be promoted after, taekwondo 10th white belt, 9th, white-yellow belt, 8th yellow belt, 7 - yellow-green belt, 6th green blelt, 5th green-blue belt, 4th blue belt, 3rd blue-red belt, 2nd red belt, 1st red-black belt, students needs at least a year and a half after completion of the first phase of training to more stringent by the requirement to pass an examination for promotion to the second phase of Ho - Black Belt, Black Belt is divided into nine, a few paragraphs is embroidered in black at both ends, and the other for you, Black Belt to Black Belt for some to accept at least four to seven years hard training, but also need to be more than six taekwondo authorized official in charge of the test invigilator.

跆拳道训练分二个阶段，首阶段的为颜色带训练，而色带分为九个级别，而初学者，必须接受一段时间的培训经考试合格后方可晋升，跆拳道十级－白带，八级－黄带，七级－黄绿带，六级－绿带，五级－绿蓝带，四级－蓝带，三级－蓝红带，二级－红带，一级－红黑带，学员最少也需要一年半时间完成第一个阶段后再接受更严格训练经考试合格，方何晋升第二个阶段－黑带，黑带共分九段，段数是刺绣在黑带两端，而供议别，黑带一段至黑带四段要接受最少七年时间苦练，而且还需要得到跆拳道会授权六段以上的监考官负责监考。

This course is an attempt to give the students the basic idea and method of forest management in order to prepare the management plan; Place of forest management in forestry; Content of forest management; Guide principles of forest management; Sustained working; Silvicultural system; Forest yield; Increment; Volume increment; Quality increment; Price increment; Total price increment; Forest maturity; Indicating percent; Productive stage; Physical rotation; Technical rotation; Rotation of maximum volume yield; Highest forest rent rotation; Financial rotation; Cutting cycle of selection system; Normal forest; Normal distribution of age classes; Normal arrangement of stands; Normal increment; Normal growing stock; Normal yield; Improvement of actual forest; Reserve forest; Reserve fund; Planning and plan of forest management; Forest regulation; Area allotment; Volume allotting method; Volume frame work; Area-volume combined frame work; Growing stock; Utilization percent method; Difference method; Pure age-class; Growth method; Control method; Forest subdivision; Forest surveying; Forest survey; Certainty of future policy of forest; Selection of species; Decision of silvicultural system; Decision of rotation; Regulation of future yield; Preparation of management plan; Working the plan; Control and revision of management

本课程之目的为使学生了解森林经营之基本观念及方法，以期编订经营计划，课程包括森林经营学在林学上之地位、森林经营学之内容、森林经营之指导原则、保续作业、森林作业法、森林收获、生长、材积生长、形质生长、腾贵生长、总价格生长、林木成熟期、指率、生产期、自然轮伐期、工艺轮伐期、材积收获最多轮伐期、森林纯益最大之轮伐期、财政轮伐期、择伐林之回归期、法正林、法正龄级分配、法正林分排列、法正生长、法正蓄积、法正伐采额、现时林之改良、预备林、预备金、森林经营上之规划及计划、收获预定、面积配分法、材积配分法、材积平分法、折衷平分法、蓄积法、利用率法、较差法、纯粹龄级法、生长量法、稽核法、森林区划、森林测量、森林调查、将来森林经营方针之确定、树种之选定、作业法之决定、轮伐期之判定、将来收获之预定、经营管理计划之编订、计划之执行、经营管理计划之稽核与检订。

The theory of "harmonious forest farm" reckons that:①State-owned forest farm is an exoteric complex-system, which is the coupling of forest ecosystem, forestry economic system, and social system in forest farm;②Harmonious forest farm is the farm constructed under the background of socialist market economy and building a moderately prosperous society;③The features of "harmonious forest farm" are the development of production, the prosperity of life and good ecological environment;This farm is a modern state-owned forest farm, the symbols of which are the high value of itself, the good benefits of wokers and the abundance of forest resources;④The key of it is the harmony of farm and society, farm and environment as well as farmitself——that is to say,"harmonious forest farm" should aim to meet the needs of the country and thesociety; forest management should put maintaining and enhancing biodiversity, forest ecosystem health and integrity to the center; inside the forest farm, there should form the mechanism of balancing interests and learning mechanism for sharing at the core of the executive feedback mechanism of forest management, advancing the workers to form a comradely mutual aid relationship.

其要点是：①国有林场是开放的复杂系统，它由森林生态系统、林业经济系统、林场社会系统耦合而成；②和谐林场是在社会主义市场经济和全面建设小康社会背景下建设的林场；③和谐林场是以生产发展、生活富裕、生态良好为特征，以国有林场价值高、林场职工福利好、森林资源丰富为标志的现代国有林场；④和谐林场的关键是要求林场与社会、林场与环境以及林场自身达到和谐，即"和谐林场"必须以满足国家与社会的需求为目的，在森林资源经营上，始终以维持与提高生物多样性、森林生态系统的健康与完整为中心，在林场内部形成以森林经营方案执行反馈机制为核心的利益均衡机制和学习共享机制，促进林场干部职工形成同志式互助关系。

Hebei Xinhui tape led the company's product is "Xinhui" brand conveyor belt-type conveyor belt of peace, including the width of the following types of specifications B1600mm ordinary cotton canvas conveyor belt, nylon conveyor belt, fire-retardant tape, heat-resistant conveyor belt , acid conveyor, oil conveyor belt, cold conveyor belt, as well as the ring-shaped belt, tread belt, the food belt, eleven major series such ashundreds of products.

河北鑫辉胶带公司的主导产品是"鑫辉"牌输送带和平型传送带，包括幅宽B1600mm以下各种规格的普通棉帆布输送带、尼龙输送带、阻燃带、耐热输送带、耐酸碱输送带、耐油输送带、耐寒输送带，以及环型带、花纹带、食品带、止水带等十一大系列上百种规格的产品。

The auther studied the community ecology of soil pro-tozoa by chosing the five representative forest types,korean-pine-broad-leaved forest,broad-leaved-korean-pine forest,korean-pine forest,broad-leaved forest andsylvesfriformis-pine forest in the coniferous-broadleaved mixed forest zone on northern slope of ChangbaiMountain during the summer of 1985-1987 in order tounderstand the composition of species and number of soilprotozoa in different forest types of the coniferous-broad leaved mixed forest zone;species dibersity indexand evenness index of soil protozoa in community;pro-tozoan density and biomass;noteworthiness of the re-gularity of protozoan number variance;distributionpattern in community;horizontal distribution;relation-ship of vertical distribution and soil micro-environ-ment etc.,and compare the similarities and differencesof these five forest types according to feature ofsoil protozoan community,and finally summarize thetheoretical regularity,the index or the evidonceof the best forest-type structure.

本文工作的目的是通过对不同林型下土壤原生动物的群落组成，群落结构特征的研究，以及对凋落物分解过程中原生动物种类和数量的初步调查，来探索土壤原生动物在指示环境条件和林型结构特征方面的可能性作用。

Beijing environmental problems hold severe, and atmospheric and water pollute, soil and water loss, hot island and yawp are leading problems,and take on territorial characteristic. Based on research on relativity between urban forest and these environmental problems, urban forest can effective improve environmental quality in Beijing. And for the aim of improve environmental quality, Beijing forest overlay should attain 35% at least in citywide range, and local-areas being severe environmental problem should be provided with higher forest overlay.5. Through the study on urban forest needed capacity, Beijing's forest coverage is up to par in citywide range, but montanic forest coverage, plain covered with trees and average forest area are lacking, and CO2 and O2 balance is incapable;form the point of heat and balance CO2 and O2 balance,urban forest the city zone and suburb is lack. There is urban forest developmental potential space,but the city zone and suburb area need be compensated form urban forest in circumjacent region.6. On the based of the above results and ecological network system, the author drived whole region into city area, plain and mountain area are needed at the point of planning thoughts of running-through forests and water .

根据城市森林与北京市主要环境问题的相关性分析，城市森林在改善这些环境问题中具有重要的作用，为有效改善这些环境问题，整个北京市域范围内森林覆盖率至少达到35%，并且分布比较均匀，环境问题严重的局部区域需要不同程度增加森林覆盖率。5、通过对北京市城市森林需求量研究发现，虽然在市域范围内北京森林覆盖率达到了国家标准，但是山区森林覆盖率、平原林木覆盖率、城区人均森林面积不足；从区域热平衡和碳氧平衡角度分析，城区和郊区不能满足本区域的城市森林需求量，虽然北京市城市森林具有一定的发展潜力，整体上基本可以满足城市需要，但是这些区域需要依靠周边区域城市森林的补偿。6、根据以上的研究结果，以中国森林生态网络体系建设的点、线、面布局理念为指导，以&林网化——水网化&作为优化理念，将北京市整个市域划分为城区近郊区及其辐射区域，平原区和山区三大区域，依据三大区域特点进行城市森林布局优化。

These changes include both positive changes from nonforest to forest and negative changes from forest to nonforest. The top ten changes by area were as follows: plantation to cut area, forest toopen forest, forestto cut area,non forest to forest, barren land to forest,plantation to plowland,forest tobarren land,plantation to barren land,nonforest landto forest and open forest to forest.

森林资源变化依次是经济林变成采伐迹地、林分转变为疏林地、林分转变为采伐迹地、非林地向林地转变、宜林地转变为林分、经济林转变为耕地、林分转变为宜林地、经济林转变为宜林地、未成林地转变为林分、疏林地转变为林分。

Article 8 For national focal point shelter belt, and forest for special uses, the competent forestry authority of State Council shall produce opinions and report to the State Council for approval, then promulgate it; for local key shelter forest and forest for special use, the competent forestry authority of the people's government of a province, autonomous region or municipality directly under the central authority shall produce opinions and report to the people's government at the same level for approval, then promulgate it; for other shelter forest, timber forest or special-use forest as well as economic forest or fuel forest, the competent forestry authority of people's government at county level shall demarcate according to the state's relevant regulations on forest categorization and the arrangement and organization of the People's government at the same level, and report to the people's government at the same level for approval and promulgation.

第八条 国家重点防护林和特种用途林，由国务院林业主管部门提出意见，报国务院批准公布；地方重点防护林和特种用途林，由省、自治区、直辖市人民政府林业主管部门提出意见，报本级人民政府批准公布；其他防护林、用材林、特种用途林以及经济林、薪炭林，由县级人民政府林业主管部门根据国家关于林种划分的规定和本级人民政府的部署组织划定，报本级人民政府批准公布。

Our factory located in China Commodity City - Yiwu, p. industrial zone, is a manufacturer of belt enterprises, including beads belt, metal belt, fashion belt, canvas belt, PU / PVC fashion belt, weaving belt, braided belts, hand-held luggage belt , bracelets wristband ...... and custom-made according to customer requirements of different models of belt, in good faith to provide our clients with the most quality products, I plant to honesty, to produce quality-centric and service-oriented and reasonable price, sincerely welcome domestic and foreign merchants to come tocooperation, is willing to give you and I bring more wealth, join hands in creating a better future.

我厂位于中国小商品城-义乌山口工业区，是一家生产腰带的企业，主要包括珠带、五金带、时装带、帆布带、PU/PVC时尚腰带、织布带、编织腰带、箱包手提带、手链腕带……并可根据客户要求订做不同款式的腰带，真诚地为广大客户提供最为优质的产品，我厂以诚信为本，以生产质量为中心，服务至上、价格合理，真诚欢迎国内外客商前来恰谈合作，愿能给你我带来更多的财富，携手共创美好的未来。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48