查询词典 forestry

Chrysopa septempunctata Wesmael is a kind of important natural enemy insects, which can control agricultural and forestry pests effectively, such as aphids, coccids and aleyrodid. Due to wide feeding habits, large appetite, wide distribution and large quantity, it has been paid great attention to by biological control workers.

大草蛉Chrysopa septempunctata Wesmael是一类重要的天敌昆虫，能够有效地控制蚜虫、蚧虫、粉虱等农林害虫，由于它的食性广、食量大、分布广、数量多而深受国内外生防工作者的重视。

Introduction experiment of Alnus formosana was carried out at various locations in guangdong. The results showed that the survival rate and the preservation rate of Alnus formosana were low in two points of Dalingshan state forest farm and Foshan Institute of Forestry Science, but its growth traits were good.

台湾桤木在广东省内不同地点引种试验结果表明，东莞大岭山林场和佛山市林科所试验点的造林成活率和保存率均偏低，但生长性状表现较好，4.5年生时，平均树高分别为6.72m、7.69m，平均胸径分别为5.28cm、6.37cm。

In order to describe the relationship between 3D visualization of arboreous plant growth and forestry industry, three most representative growth systems and comparison among the most popular 3D visualization systems of arboreous plant growth based on a widespecial survey are summarized.

为了掌握木本植物三维可视化生长模型与林业生产的关系，通过广泛与特例相结合的比较研究，从3个方面选择其代表软件进行详细阐述，并对当前流行的相关软件进行了比较。

Forestry ; arboreous plant ; 3D visualization

林业； 木本植物；三维可视化

Forestry management methods on alleviation of autotoxicity in Chinese fir plantation were also studied. Root-stumps from last Chinese fir pure plantation have a negative effect on the replanted Chinese fir saplings because of phenolics from decomposing root-stumps.

本文还针对减轻杉木人工林化感自毒作用的林业经营措施进行了研究，发现杉木人工纯林中的采伐剩余物根桩对下茬杉木幼树的更新有不利的影响，这种不利的影响来自于根桩分解过程中释放的酚类化感物质。

"A.1","T.2","P.248","Title.7","L.1","translation","Could you please translate the title \"Tree Stops: The Forestry Commission Is Feeding Birth Control Pill to Grey Squirrels in The Chilterns to Save Local Beechwoods\?

&，&木材不再遭破坏——为了拯救奇尔特的山毛榉材林业部正在给当地的灰松鼠服用节育药片

Bihai Hotel Langfang City Agriculture and Forestry Bureau is to invest more than 13 million yuan, the construction of the two-star hotels.

碧海宾馆是廊坊市农林局投资一千三百多万元，兴建的二星级宾馆。

Bihai hotel since opening, all the cadres and staff closely around the Party Group has the intention of the work of the Center, on their own advantage, by virtue of quality services and modern scientific management, work hard in unity to forge ahead and rushed out to excellence, the successful completion of the various economic indicators for the growth of agriculture and forestry Bureau of economic strength, create a good external image and make its due contribution.

碧海宾馆开业以来，全体干部员工紧紧围绕局党组中心工作意图，依靠自身优势，凭借优质服务和现代化科学管理，团结奋斗，开拓进取，创优争先，圆满完成了各项经济指标，为壮大农林局经济实力，塑造良好的对外形象，做出了应有的贡献。

Tall heat preservation is light the wallboard outside pledging with local farming, forestry discards the wood fibre such as straw, wheat straw, straw, sawdust is raw material, coefficient of thermal conductivity is less than 0.38, it is our country is in a technology at present of banner level outside wall insulation material, structural thermal resistance is as high as 2.55, thermal resistance effect is equivalent to thick the wall of bricky build by laying bricks or stones that amounts to 1.2 meters, country of energy-saving standard prep above is energy-saving 60% index.

高保温轻质外墙板以当地农、林业废弃秸秆、麦秸、稻草、锯末等木质纤维为原料，导热系数小于0.38，是我国目前处于技术领先水平的外墙保温材料，结构热阻高达2.55，热阻效果相当于厚达1.2米的砖砌墙，节能标准高于国家节能60%指标。

The comprehensive value of the planted seedlings under forest in the designed scheme in Beijing were assessed by applying VE and VA methods. It was indicated that the value of the seedlings under ecological forests followed the order of Quercus variabilis, Broussonetia kazinoki, Cotinus coggygria, Acer truncatum etc. It was concluded that in the forestry management, comprehensive values should be considered to select seedling species with high values for regeneration under forests.

评价结果认为，在以生态公益林定位的森林经营中，人工林下更新幼苗的综合价值依次是栓皮栎、构树、黄栌、华北五角枫等，所以在林下层苗木的经营选择中应该按照这些树种的综合价值来进行苗木的选择和操作。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。