查询词典 as follows

In order to provide an scientific basis and technology support to local agricultural by–products export quarantine, an investigation was carried out on the species of stored insects of export agricultural by–products from 2003 to 2005 in the region. The quarantine significance of different stored insects and the insect community structure characteristics of five stored export products were analyzed, besides, a study was conducted on the ecology of Dermestes maculatus Degeer in the laboratory. The main results were as follows. 1. The ordinary and systematic measures were used to investigate stored insect species on export products, such as Willow, Brush, Feather, Leather, Woodwork, grain, coconut funicle, lotus leaf etc., in the finished product, transferring, material reserve and processing storages of the export industries.

为了给该地区农副产品的出口检疫提供科学依据和技术支持，笔者于2003-2005年对江苏沿江地区各类出口农副产品检疫场所的仓储昆虫种类进行了调查，分析了各种仓储昆虫的检疫重要性以及5类出口农副产品仓储昆虫的群落特征，并对重要仓储害虫白腹皮蠹的生态学特性进行了研究，现将结果总结如下： 1、2003-2005年通过对江苏沿江地区的草柳藤制品、笔刷制品、羽绒制品、皮革制品、木制品、粮饲库存点、椰壳纤维、荷叶加工厂等出口企业的成品储藏库、中转库、原料储备库、加工车间等检疫场所的昆虫种类进行了普查和系统调查，共采集标本1800余件，从中鉴定出130种仓储动物，隶属2纲、9目、51科，其中害虫6目、40科、105种，益虫5目、10科、25种；此外，还发现2中国新记录种，即阔鼻谷象Caulophilus oryzae和黑斑豆象Bruchus dentipes。

in this paper can be summarized as follows: 1 Based on the Zongshan Section of Gamba and the Chuangde Section of Gyangze in southern Tibet, three Upper Cretaceous units have been recognized as black, gray and red ones.

本论文主要得出了以下几点认识： 1由西藏南部晚白垩世的岗巴宗山剖面和江孜床得剖面可以识别出三套岩层：黑层段，灰层段和红层段。

The results showed as follows: 1 Extraction of gelsemium total alkaloids. Total alkaloids were extracted with 95 per cent ethanol. The extract rate was 0.519 per cent and the extract purity were 88.02 per cent and 87.38 per cent; Total alkaloids were extracted with chloroform .The extract rate was 0.416 per cent and the extract purity were 89.02 per cent and 94.52 per cent. 2 Isolation of gelsemium total alkaloids with TLC. Total alkaloids contained five or more alkaloids. The optimal developing agent was chloroform :methanol :ethyl acetate(9:l:0.3),the optimal eluent was methylene chloride:methanol(92:8). 3 Isolation of total alkaloids with column chromatography. Alkaloid A and alkaloid B were obtained, alkaloid B was identified as koumine.

研究结果如下：1、钩吻总碱的提取：用95％的乙醇提取钩吻生物碱提取率为0.519％，其提取物纯度为88.02％、87.35％；用氯仿提取钩吻生物碱提取率为0.416％，其提取物纯度为89.02％、94.52％。2、钩吻总碱的薄层层析分离：总碱中含有5种或5种已上的生物碱；氯仿：甲醇：乙酸乙酯(9：1：0.3)是最佳薄层层析的展开剂；二氯甲烷：甲醇(92：8)是柱层析的最佳洗脱剂。3、钩吻总碱的柱层析分离：共得到两种钩吻生物碱单体成分碱A和碱B，碱B为钩吻素子，碱A可能是钩吻素甲。4、钩吻总碱的急性毒性试验：钩吻总碱小鼠腹腔注射的半数致死量LD_(50是：7.38mg／kg，95％的可信限范围为：6.67mg／kg～7.94mg／kg。

The main results are as follows:We review the existing Monte Carlo control variates estimators of the price of Asian options and propose a new one. According to pratical needs, we define efficiency as the inverse of the product of the variance of an estimator and its computational time and make it a standard for comparisons to draw the following conclusions: Firstly, the more control variates correlate with arithmetic average Asian options, the larger is the efficiency of an estimator with these control variates, but among which the geometric average option plays the most important role; Secondly, an estimator with more control variates is better than one with less ones only when the time to maturity is long and the volatility is high.

在综合已有研究工作的基础上，本论文的主要创新成果如下：（1）我们回顾了已有的亚洲期权价格的蒙特卡罗控制变量估计，并提出了一个新的控制变量估计，且从客观实际出发，将估计值的方差和计算时间的乘积的倒数定义为效率并以它为标准比较各估计，得到以下结论：与算术平均亚洲期权相关程度越大的控制变量构成的估计的效率越大，而其中起主要作用的控制变量为几何平均亚洲期权的价格；只有在到期时间较长且标的资产的波动率较大时，元素多的多元控制变量估计比元素少的效率大。

This research's main intentions on the theoretic scale go as follows:(1)As theresponse to the updated researches with regard to social theories and environment,theauthor suggests that the relationship between environment and society not only has theuniversality,but also contains its particularities.

本研究在理论层面的主要目的在于：（1）回应当代关于社会理论与环境的最新研究，指出环境与社会的关系既有一般性，也有特殊性。

Unit 3 means of transportation by all means by means of by this/ that means by no means follow one's advice as follows in time and space have a new experience from get away from get out of get rid of instead of doing try to do sth try doing sth get close go for a hike watch out protect…from … in a few days' time as with go off see sb off be similar to say "Hi" to sb say sorry to sb.

a form of used to do on the other hand at least at most find out arrive at/in pick up 第三单元交通方式一定；务必通过…的方式通过这种/那种方式决不，一点也不听从某人的劝告如下在时空中在…中拥有新的经历离开；逃离从…中出来；逃避摆脱，除去而不是干某事尽力去做尝试去做接近…去远足，郊游注意；当心保护…使不受几天之后；离…还有好几天正如…一样走开；离去为某人送行和…相似向某人问候向某人道歉拒绝某事以…的形式过去常常另一方面最少；最多找出；弄清楚到达…接上下车；捡起 4 高一各单元重难点高一各 36。

Basesd on the precipitation difference in Tsaidam Basin of Qinghai Province, three sampling areas, including Geremu, Delinghan and Doulan, were selected, and then three sapmling plots in each sampling area were selected to study the characteristics of plant community which dominated by Ceratoides lateens, Nitraria tangutorum, Tamarix chinensis, Kalidium gracile, Haloxylon ammodendron and Salsola arbuscula respectively. At the same time, the morphological and physiological features of above-mentioned 6 species were measured for probing their drought tolerance. By using the subordinative function method, grey correlative degree analyse and no-weight index comprehensive evaluation method, their drought tolerance were compared as well. The results were showed as follows: The main xeric vegetation types in the desert steppe of Tsaidam Basin were Nitraria tangutorum community, Tamarix chinensis community, Haloxylon ammodendron community, Kalidium gracile+Salsola arbuscula community, Ceratoides lateens+ Haloxylon ammodendron+Kalidium gracile community.

根据青海省柴达木盆地不同地区历年降水量差异，在研究区内选择格尔木、德令哈、都兰3个采样区，每个样区内确定3个采样点(表示为D11、D12、D13、D21、D22、D23、D31、D32、D33)，以样区内唐古特白刺、甘蒙柽柳、梭梭、木本猪毛菜、里海盐爪爪、驼绒藜等6种主要植物为研究对象，通过调查采样地区群落特征，观测植物形态解剖特征，测定植物脯氨酸、可溶性糖、叶绿素、超氧化物歧化酶、过氧化物酶和过氧化氢酶等生理指标，研究了柴达木盆地6种植物抗旱生理特性及抗旱特性，用模糊数学隶属函数法、灰色关联分析和非加权指数评价法分别对6种植物的各个抗旱性指标进行了综合评价。

Find level as follows: levelmeter cyclophos phamide check the precision of one of the gradienter-mounted on a flat surface, write down its reading (if the bubble in gradienter a-side, you should adjust the plane kept rotafiong, moved to gradienter which there is a range, does not necessarily have to be translated to the intermediate region), and then set the gradienter go 180??, hmyh and measuring one at a time, if the two measuring results is the same as or a very small error, you may think that the gradienter of accuracy to requirements should be carefully find the cause.

找程量的抽象操纵如下：①查抄程量仪的精量，不兵程量仪置某一平背上，记下其读数（如果气泡在程量仪某端，则答调量该平背的程量量，使气泡移到程量仪不顶下有量程的边际，不一不退否给调到角落部位），然后不兵程量仪不停180°，在原边际再丈量一次，如果两次丈量甘休不同或差错极小，则可觉得程量仪的精量符分给求，否则答澈不顶查找来因。

T he optimum technology parameters by using arabic gum as wall materials were as follows: the proportion of anthocyanins to wall materials was 3:197, emulsion concentration was 20%, inlet air and outlet air temperature were 180℃ and 70℃ respectively.

以阿拉伯胶为壁材微胶囊化蓝莓花色苷的工艺条件为：芯材与壁材比3：197，固形物含量为20%，进风温度为180℃，出风温度为70℃。

The main results are as follows:(1) The erupted filament shaped as a closed ring in Hα.

主要结论如下：(1)爆发的暗条呈现封闭的环形。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新