查询词典 selecting

Anoplophora glabripennis Motshulsky (Coleoptera: Cerambycidae) is one of the most destructive insect borers of poplar trees in China. In recent years millions of poplar trees were damaged to death or near death in"Three-North Area", which caused heavy losses economically, ecologically and socially. Through the study on host selecting behaviors and behavioral responses to plant volatiles of A.

中文题名光肩星天牛对寄主植物挥发性物质的行为反应及作用机理的研究副题名外文题名 Behavioral responses and mechanism of Anoplophora glabripennis to host volatile compounds 论文作者李建光导师尹伟伦骆有庆金幼菊教授学科专业植物学研究领域\研究方向植物与昆虫的关系学位级别博士学位授予单位北京林业大学学位授予日期2001 论文页码总数129页关键词森林病虫害光肩星天牛寄主选择挥发性物质馆藏号BSLW /2003 /S763 /6 光肩星天牛Anoplophora glabripennis是我国最重要的一种林木蛀干害虫。

The soak test was made for Eremochloa ophiuroides, Potamogeton crispus L and Ceratophyllum demersum selecting from common submerged plant that planted in barrel indoor. The contaminants release rule induced by dissolution of plant's tissue was inspected. The result shows that the quickest release happened within the first 8 hours.

选取在室内水缸中培养的常见沉水植物——蜈蚣草、菹草和金鱼藻进行浸泡试验，考察植物类型对因植物组织溶解而导致的污染物释放的影响。

Selecting the production with advanced fungal production facilities; batch production of Chaga has the fortune for money.

有先进真菌生产设施，找产品；桦褐菌工厂化生产大有钱途。

Ashi points were selectedmostly, cooperated with selecting points along the pathway of charmel andaccording to differentiation of syndrome.

本研究系统地观察了治疗前后RA患者关节疼痛、压痛、肿胀、障碍指数、晨僵、握力、20米步行时间、BSR、CRP、RF、IgA、IgG、IgM等指标的变化。

OBJECTIVE: To study the feasibility of selecting chemotherapeutic agents in vitro chemosensitivity assays with peripheral blood lymphocytes.

目的：探讨应用肿瘤患者的外周血淋巴细胞进行体外药敏试验指导临床化疗用药的可行性。

Content abstract:Wang Luyan is 30's in 20 centuries the agrestic novel flow a parties of representative's writer, he keeps in mind very thick country feeling, selecting by examinations oneself the life of the Zhejiang east circumlittoral village acquainted with for topic, describe a vice- full of the Zhejang east region characteristic of customs the people live and feel painting.

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Somaclonal variation of red-seed watermelon (Citrullus lanatus ssp. vulgaris var. megalasperrnus Lin et Chao) was used in selecting in vitro of the germplasm resources resistant to Fusarium wilt under the stress of Fusarium acid.

以籽用西瓜中信1号红籽瓜不定芽为筛选材料，利用镰刀菌酸(Fusarium acid， FA)为胁迫剂，进行红籽瓜抗枯萎病无性系变异体离体筛选技术和红籽瓜种质资源抗病性鉴定的研究。

Selecting the optimum carbon sources, nitrogen sources and inorganic salt to get the optimum liquid medium recipe by the orthogonal test in three factors and four levers; Isolated toad gastrocnemius stimulated by pulse electricity was regarded as fatigue model and Clitocybe maxima mycelia was compared with Ringer solution to see what influence they had on muscle contract ability.

采用深层培养方法，筛选出较优的碳源、氮源、无机盐，设计三因素四水平的正交试验，筛选大杯伞的最适培养基；采用脉冲式电流直接刺激蟾蜍离体腓肠肌作为疲劳模型，观察大杯伞菌丝体和任氏液对蟾蜍腓肠肌收缩能力的影响。

Our company products are produced by using computer spring coiling machine with selecting high-quality imported and domestic steel wire.

我公司弹簧产品，均采用电脑卷簧机卷制，配合精选优质的进口、国产钢丝绕制。

By optimizing such process as refining dreg series and deoxidizing,mode of adding slagging raw materials,blowing Ar system,preventing nitrogen adding in refining process,adopting such process measures as controlling degree of superheat of smelten steel strictly,selecting suitable pulling speed and colling water quantity,using electromagnetism stir in continuous casting,the center carbon segregation index is at about 1.04 basic...

通过对精炼工序中精炼渣系和脱氧工艺选择、造渣原料的加入方式、吹氩制度、防止增氮等工艺的优化，在连铸中采用严格控制钢水过热度、选用合适的拉速和冷却水量、使用电磁搅拌等工艺措施，中心碳偏析指数集中在1.04左右，夹杂物尺寸变小、数量大为减少，疏松和缩孔均降低到0.5级以下，线材面缩率达到34%以上，大部分为41%~44%，索氏体体积分数达到91%，可顺利拉拔至0.3 mm。

The objective is to subjugate and discourage the people, because that allows the elite to continue to rule unopposed.

其目的是压制和打击人民的积极性，因为这可以让实权派继续统治不会沦为反对派。

GOD,this is the second time you vanquished me!

天啊，这是第二次你打败了我！