查询词典 loblolly pine

Study on the Relationship between Pine Needle Terpene Content and Pine Caterpillar Development.

陈雄，1991。松树针叶萜烯类含量与马尾松毛虫生长发育关系的研究。

Tons annual production capacity of pine tar, pine naphtha 230 tons.

年产松焦油2800吨，松轻油230吨。

I plant the production of pine tar is based on natural forest resources in this region, rich in virgin forest in the end you loose after felling The remaining, dried root can be scientifically pine tar refining into products, over the years in accordance with the relevant user enthusiastic support, valuable improvements, and we practice in the production of machinery and equipment innovations gradually reform and boiler.

我厂生产松焦油是根据本地区自然森林资源，在原始森林中丰富的吗尾松砍伐后剩下的干枝，干根均可科学地提炼成松焦油产品，多年来根据有关用户热心支持下，提出宝贵改进意见，我们在生产实践中渐次革新机械设备和锅炉改革。

Pine tar is an effective antiseptic and disinfectant when applied to cuts on the skin, but Berkeley argued for the use of pine tar as a broad panacea for disease in general.

松焦油是一种有效地防腐剂和用于皮肤伤口的消毒剂，但是贝克莱认为松焦油可被普遍用于治病的万能药。

That is a piece of white pine, pine here have been exposed snow of the green.

这是一块白色的松树，松树在这里都受到大雪的绿色。

When big, moderate rain and rainstorm, the Y value size order is always the masson pine pinus elliottii mixed forest＜the wetland pinery＜the wetland pinery＜the locust tree forest＜the locust tree pinus elliottii mixed forest＜the thin forest, to the soil protection effect, the conifer forest is better than broad leaved forest. For annual rainfall erosion, the Y value ordered: Locust tree forest＜wetland pinery＜locust tree pinus elliottii mixed forest＜wetland pinery＜masson pine pinus elliottii mixed forest＜thin forest.

大、中雨和暴雨时，Y值的大小顺序都是马尾松湿地松混交林＜湿地松林＜湿地松林＜刺槐林＜刺槐湿地松混交林＜疏林，对土壤保护效果针叶林优于阔叶林；对于年降雨侵蚀，Y值的大小顺序是：刺槐林＜湿地松林＜刺槐湿地松混交林＜湿地松林＜马尾松湿地松混交林＜疏林。

Pinewood nematode Bursaphelenchus xylophilus Nickle, which is one of alien invasive species in China, caused pine wilt disease having threatened pine forest and caused serious great impact on forest including economic, environmental and social affects in China.

松材线虫Bursaphelenchus xylophilusNickle是中国重要的外来入侵种，由它引起的松材线虫病对中国森林构成严重威胁，它对林业将产生重要的影响，包括经济、环境/生态和社会的影响。

A summary of the occurrence and development of pinewood nematode disease was provided in this paper. Based on the practice for controlling this disease, five management strategies for pine wilt disease are considered from five aspects, namely laws and regulations, the national quarantine system, science research and application, public and professional education on pine wilt disease.

笔者对中国松材线虫病的发生和发展现状进行了概述，并结合中国在松材线虫病控制方面的实践，提出考虑从五个方面即法律和法规方面，国家体制和机制方面，科学研究与科技支撑方面，技术推广应用方面和科学普及与公众教育方面来考虑中国松材线虫病管理策略问题。

It is the Pinyon Trees that address you today, and all varieties that produce pine cones with pine nuts.

今天由我们矮松和所有能结出有松仁果的可食松向你们传达信息。

In previous years I had often gone prospecting over some bare hillside, where a pitch pine wood had formerly stood, and got out the fat pine roots.

几年前，我常常在光秃秃的山顶上侦察，那地方曾经站着一个大松林，我找到过一些油质多的松根。

" I' d like to get some rough idea about music in the baroque ear, please."

请简要介绍一下巴罗克时期的音乐，好吗？

The results showed that the peak latency and pattern of SEPs elicited by electrical needling in LI-l1 and MP were similar. The amplitude of SEPs elicited by electrical needling in LI-l1 was higher than that of MP. There was no obvious SEPs generation when MM was electrical needling.

结果显示，电针刺激曲池穴和其邻近桡侧伸腕长肌运动点诱发性脑电波的波形和波峰时间是类似的，只是穴位的诱发性脑电波波幅较大，而电针刺激非穴位点并没有明显的诱发性脑电位。