极少量

By the author, the top community in north, especially in country is Rattus norvegicus .

作者认为，以褐家鼠为主，间有少量小家鼠，为北方尤其是农村的家鼠群落的顶极群落。

For AC current, the electrode is either pure tungsten or tungsten with a small amount (up to 0.5%) of zirconia to aid arc reignition and to reduce electrode erosion.

交流电流，电极要么是纯钨，或是钨极中含有少量锆(达0.5%)，有助于电弧重新引燃并减少电极侵蚀。

In order to obtain the global best result, the starting point is chosen at random and rotatively in the feasible region, and the optimization toolbox of MATLAB is employed. Then the minimum is searched again and by means of some rotations the global heat result is achieved.

为获得全局最优解，提出了在可行域内随机循环给定初始点，采用MATLAB工具箱优化计算，在优化结果中二次搜索极小值的方法，经过少量循环即可求得全局最优解。

The mixture of Z-11-hexadecenyl acetate and Z-11-hexadecenol (4 : 1 or 9: 1) proved to be attractive to the male moths of Pseudaletia separata Walker in Japan was less attractive to the male moths of Mythimna separata Walker in North China during the second flying season.

在顺—11—十六烯醛中加入少量顺—11—十六烯醇乙酸酯(1—10％)，能显著地提高诱蛾活性。同时表明在日本活性很高的粘虫诱芯(顺—11—十六烯醇乙酸酯及顺—11—十六烯醇比例为8：1或9：1)在中国北方诱到的粘虫雄蛾数量极少。

Should obliterate on furniture smeary reach dust, incomplete tea is wonderful remover, after brushing, spray again a few corn flour is brushed, because corn flour can absorb all in the dirty content of furniture surface adding, make lacquer side smooth and bright.

要擦去家具上的油污及尘土，残茶是极好的洗净剂，擦后，再喷洒少量的玉米粉擦，因为玉米粉能吸收所有附在家具表面的脏物，使漆面光滑明亮。

Thus it is obvious that the weak homology existedamong genomes A, B, D and 〓. However, the rare unreduced gemetes and near-unreduced ones with the loss of several chromosomes could be produced by the highlyunequtional division of univalents at the first meisis and the normal second division,which gave the F1 hybrid the partial fertility.

但通过第一次减数分裂时单价体的极不对称的分离及正常的第二次分裂，可形成少量未减数配子和丢失了少数几条染色体的近未减数配子，使杂种〓表现部分可育性。

Similar to Pt/Co multilayers, the PMA in the Co-Pt alloy film originates from the reduction of symmetry in the interface between magnetic and non-magnetic layers. Addition of a small amount of Ni in the Co-Pt alloy film leads to an obvious decrease in the Curie temperature, but the decreases in Kerr rotaion and PMA are quite limited. Furthermore, it promotes the growth of grains and roughens the film surface and thus enhances the coercivity of the film, which are of advantage for short-wavelength MO recording.

在Co-Pt合金薄膜中加入少量的Ni可促进晶粒生长、增加表面粗糙度、提高矫顽力，并且在不明显减弱垂直磁各向异性和极克尔角的情况下，能有效地降低居里温度，有利于短波长高密度磁光存储。

In view of a little very fine dust containing in natural gas and coal gas, it is necessary to provide a set of high-effective dust-removal unit for the pressure-regulating equipment of gas transmission and distribution back system.

天然气及煤气输送配后系统调压设备对天然气及煤气洁净度要求比较严格，针对天然气及煤气中所含有少量极细微的粉尘，输送配后系统调压设备需要配备高效除尘设备。

Unlike previous lunar spectrometers, it was sensitive enough to detect the presence of small amounts of water.

与之前发射的月球光谱仪不同的是，月球矿物制图仪的灵敏度极高，足以发现少量水的存在。

Category: C Type: Firm/Hard Milk: Cow Origin: Italy POD. Named after a small town in Cuneo in the Piedmont region. Produced primarily by small-and medium- sized dairy farms of the plain of Cuneo and villages of the valley floor. Pressed, partially skim milk, 16-pound wheel. Rind is dark and paste orange-yellow. Cows that produced the milk must be fed exclusively on green grass-no silage or feed allowed. Excellent table cheese. Three varieties: soft, hardand summer-only alpine. Small amounts of sheep and /or goat milk allowed.

类别：C 类型：实/硬奶：牛奶原产地：意大利原产地保护；由Pied m o nt地区的一个小镇C u n e o得名；原产于Cu neo平原和谷底的村落的中小型奶牛场；经压制，用低脂奶生产，16磅的轮状；外壳黑色，奶酪团是橙黄色；产奶的奶牛专吃青草，不吃贮藏干草或饲料；是极好的餐桌奶酪；有三个种类：软、硬和只在阿尔卑斯夏天才有的奶酪；或以加入少量的绵羊奶或山羊奶。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。