silviculture的例句大全

Development of the forestry industry has increased the productivity of the timber processing industry and led to a comprehensive utilization of forest resources. Great changes have also been made in silviculture production.

林产工业的发展，提高了木材加工业的劳动生产率、森林资源的综合利用率，同时也引起营林生产的变革。

Putting the resources paid use system into effect can promotes the resin industry sustainable development, and also can resolve the conflict of interests among managers in resources silviculture, timber product and resin tapping.

松香工业要持续发展，就必须实行资源有偿使用制度，解决资源培育、木材生产与松脂生产之间的矛盾。

The gross output value of silviculture should be the total value of all standing timber products, and it can be derived by multiplying standing timber production in the reporting period by relevant stumpage value.

营林总产值应是所有立木产品的价值总和，按报告期立木产量乘以相应林价计算；

perliminary research of oriental arborvitae silviculture

侧柏造林研究初报

silviculture in mid-europe and its indication

中欧地区的森林培育及其启示

we believe that the discipline of silviculture needs further guidance from the system sciences.

森林培育学需要加强系统科学的指导。

study and development on silviculture assistant decision system and data update system.

造林决策与数据更新子系统的研究与开发。

and the effects of the site type, silviculture density and stand age on the above indexes are studied.

并分别立地类型、造林密度、林分年龄对这些指标的影响进行了研究。

nonpublic ownership and public welfare forestry investment and financing channels: plantation owners' and silviculture units' funds;

非公有制公益林业投融资渠道：林农和各种造林单位资金；

office director, silviculture, a key discipline at the provincial level, zhejiang forestry university

浙江林学院森林培育省级重点学科办公室主任

silviculture techniques of eucalypt bio-energy plantations and research on timber caloric values of their main spe

桉树能源林栽培和主要品种木材热值研究

analysing the current situation and searching the adaptive measures for silviculture in shandong province

山东省营造林现状分析与对策探讨

progress and prospects on silviculture and utilization of cyclocarya paliurus resources

青钱柳资源培育与开发利用的研究进展

directional silviculture experiment and benefits of natural secondary broad-leaf forest

次生阔叶林定向培育试验及效益研究

experiences on guiding the dissertation of undergraduate on forestry silviculture

指导森林培育学本科毕业论文的几点体会

resources exploitation and silviculture of cyclocarya paliurus

青钱柳的开发利用与资源培育

nd china int'l exhibition and conference on technology and equipment for nursery, silviculture and horticulture

中国国际苗圃、营林、园艺技术与设备展览会暨研讨会

silviculture technology of transforming saline-alkali land in hetao irrigation area

河套灌区盐碱地造林技术探讨

management technology of fast-growing and high-yielding of poplar under silviculture anaphase

杨树速生丰产林营造后期管理技术

silviculture and utilization of eucalyptus plantation for solid wood products in brazil

巴西桉树人工林资源及其实木加工利用