查询词典 green

Seven of them have not been reported.Their structures were confirmed by IR,~1HNMR,MS,and element analysis. 4.Meanwhile,the green methylation procedure of imides was developed by using dimethyl carbonate as methylation reagent.A series of imides,for example,phthalimide,3,4-dibromo-maleimide and succincide were used for substrates.The effects of DABCO(1,4-diazabicyclo [2.2.2]octane)and DBU(1,8-diazabicyclo[5.4.0]undec-7-ene)as a catalyst in this kind of reactions were investigated.2-Bromo-3-(1-methylindolyl-3-yl)-1-methyl-1H-pyrrole-2,5-dione was prepared by using dimethyl carbonate,which further expanded the use of dimethyl carbonate,as a green agent in organic synthesis.

在以硫酸二甲酯为甲基化试剂对3，4-二溴马来酰亚胺进行N-甲基化反应合成3，4-二溴-N-甲基马来酰亚胺的同时，以碳酸二甲酯为甲基化试剂，对3，4-二溴马来酰亚胺、邻苯二甲酰亚胺、琥珀酰亚胺等酰亚胺类化合物的N-甲基化反应进行了研究；考察了1，4-二氮杂双环[2.2.2]辛烷，1，8-二氮杂双环[5.4.0]十一碳-7-烯、碳酸钾和四丁基溴化铵等作为催化剂对碳酸二甲酯N-甲基化反应的反应时间和收率等的影响，并应用碳酸二甲酯为甲基化试剂，合成了N-甲基-3-溴-4-(1-甲基-吲哚-3)-马来酰亚胺。

They were up on Mesa Verde. Spanish explorers had named the area. The high, flat mountaintop is covered with many green juniper and pinon pine trees. It looks like a huge green table, which is "mesa verde" in Spanish.

这高高而又平坦的山顶上面覆盖着刺柏和松树，它看起来就像一个巨大的绿色的平台，这在西班牙语中就是&绿色台地&的意思。

Provide a variety of works all the year round green with Miao Miao and Jian nursery; the main varieties are: Cedar H50-1000CM; Shu cypress H50-400CM; Longbai H50-400CM; Da-Yeh vicaryi §0.5-8CM; Canton White Magnolia §0.5-15CM; H50-400CM; yellow Purple Magnolia §0.5-6CM; Euonymus P20-150CM; Liriodendron chinense §0.5-10CM; metasequoia §3-20CM; Duzhong §3-20CM; Pinus thunbergii H200-700CM;§5-15CM;÷°P15-120CM; Shu cypress ball P30-150CM; Longbai ball P20-150CM; Pittosporum P30-150CM; Photinia H50-150CM; P40-150CM; purple leaves Lee §0.5-6CM; Ziwei §1-5CM; Maple D1-6CM; camphora §1-20CM; Beech §4-15CM; massoniana §4-20CM; addition Ligustrum vicaryi;ìé; safflower Following the wood; Hibiscus; bauhinia; poplar; Act Green; seeds Buxus; cherry; Guihua; willows; more than 50 varieties of bamboo and Manila; such as tall fescue lawn.

常年提供各种工程绿化用苗及建苗圃苗；主要品种有：雪松H50-1000CM；蜀桧H50-400CM；龙柏H50-400CM；大叶女贞ф0.5-8CM；广白玉兰ф0.5-15CM；H50-400CM；红黄紫玉兰ф0.5-6CM；大叶黄杨P20-150CM；马褂木ф0.5-10CM；水杉ф3-20CM；杜仲ф3-20CM；黑松H200-700CM；ф5-15CM；洒金柏P15-120CM；蜀桧球P30-150CM；龙柏球P20-150CM；海桐P30-150CM；石楠H50-150CM；P40-150CM；紫叶李ф0.5-6CM；紫薇ф1-5CM；红枫D1-6CM；香樟ф1-20CM；榉树ф4-15CM；马尾松ф4-20CM；此外还有金叶女贞；红叶小檗；红花继木；木槿；紫荆；意杨；法青；瓜子黄杨；樱花；桂花；垂柳；竹子等50多个品种及马尼拉；高羊茅等各类草坪。

The hinge-at different books on the little green, look like a plex are green thinnerthan, symbolizing vitality publishing.

折页上透出不同图书的点点绿色，远看仿佛一丛郁郁葱葱的竹子，寓意着中国出版业充满生机。

Spikelets livid green, black-green, purplish black, or plumbeous; leaf sheaths compressed at the base

小穗铅色的绿色，黑色绿色，略带紫色黑色，或铅色；叶鞘在基部压扁 29

Spikelets green, ovate to obovate, plumply plano-convex, 2.5–3.5 mm, smooth, shining, obtuse; upper glume cartilaginous, 3-veined, glabrous; lower lemma resembling upper glume but slightly shorter; upper lemma pale green, slightly shorter than spikelet, finely striate, obtuse.

绿色的小穗，卵形到倒卵形，平凸的plumply，2.5-3.5毫米，平滑，发亮，钝；上面颖片软骨质，3脉，无毛；除了稍短，象上面颖片的更低的外稃；上面外稃苍绿色，稍短于小穗，细条纹，钝。

Summer high temperature season, especially in highly alkaline (pH 8 ~ 9.5) and high-nitrogen low-phosphorus breeding water body, often there will be kind of the large population of blue-green algae in the water to form a layer of green, cloud porphyritic, ribbon objects , commonly known as "water-hua."

盛夏高温季节，尤其是强碱性(pH 8～9.5)和高氮低磷的养殖水体，往往会出现蓝绿藻类的大量繁殖，在水面形成一层绿色、云斑状、带状的物体，俗称&水华&。

Island east, south, 3 free hill are folded on the west emerald green, 85 divisions a variety of 2700 protophyte are lush and green, not only have lofty and forceful tree, also have the bush that hangs down in clusters thriftily, among them not only have the Suo Luo that from dinosaur times shedding hands down such bizarre flowers and trees, still growing up to now the keep on the earth comes down the oldest plant, so-called " earthly plant old longlived person " Long Xieshu, the everywhere of tropical vegetation landscape such as parasitism, bowstring is visible.

岛东。南。西三面漫山叠翠，85科2700多种原生植物郁郁葱葱，不但有高大挺拔的乔木，也有繁茂葳蕤的灌木，其中不但有从恐龙时代流传下来的桫椤这样的奇异花木，还生长着迄今为止地球上留存下来最古老的植物，号称&地球植物老寿星&的龙血树，寄生。绞杀等热带植物景观随处可见。

This paper also brings forward the strategic target of planning and designing the green system in this region to provide reference and guidance for planning work. Based on GIS, this paper analyzes landscape spatial pattern, dynamic pattern and landscape functional division. And it holds out the planning project to major the structure of green system in the research zone. And that is the core content in this research. There is peculiar sense to represent and extend the psammophyte garden in justifying the agriculture framework in the research zone. So this paper takes the psammophyte garden as a concrete unit to proceed landscape eco-designing.

在对研究区的自然、社会环境及其景观生态基本特征等深入分析的基础上，提出了该地区绿地系统景观生态规划与设计的目标，为规划工作提供依据与指导；在地理信息系统支持下，进行景观生态分类与制图、景观空间格局及其动态分析以及景观功能分区，在此基础上提出研究区绿地系统结构优化的规划方案，这是本研究的核心内容；由于沙生植物园区的示范推广对研究区的农业结构调整具有特殊的意义，因此，本文以白埕村沙生植物园区作为具体单元，进行景观生态设计。

The persistence is in the environment of education, establish education environment for the kid, provide abundant of material, become intimate with nature, walk into society, from development the emotion, attitude commence, let the kid is in the reality of the environment results good behavior habit, control the knowledge and method of environmental protection;Aim at a kid of study characteristics, design abundant colorful teaching activity, let them acquire experience in the interaction and in the game, make green education permeate at the children of the first life in, radicate heart in the teachers, parents in, let green dissolve go into our life.

坚持在环境中的教育，为幼儿创设教育环境、提供丰富的材料，亲近自然、走进社会，从培养情感、态度入手，让幼儿在真实的环境中收获良好的行为习惯、掌握保护环境的知识和方法；针对孩子的学习特点，设计丰富多彩的教学活动，让他们在互动中、游戏中获得经验，使绿色教育渗透于孩子们的一日生活中，扎根在老师们、家长们的心中，让绿色溶入我们的生活。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。