the hearing aid is the class ii medical electronic devices for hearing impaired person.

1、

result shows that the reservoir type is mainly the class ii and the class i reservoir is less.

结果表明高集油田阜二段储集层主要为Ⅲ类储层，Ⅱ类储层次之，Ⅰ类储层发育较少。

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2、

effectiveness regularity of polymer flooding in class ii reservoirs in daqing oilfield

大庆油田二类油层聚合物驱见效规律与认识

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3、

most class ii male patients in guangdong showed bimaxillary protrusion.

广东省男性安氏Ⅱ类错（牙合）多表现为双颌前突。

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4、

significance of using non-spark explosion proof motor in class ii hazardous environment

危险环境采用无火花型防爆电动机的意义

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5、

study of oil displacement polymer in class ii reservoir in daqing oilfield

大庆油田二类油层驱油用聚合物的研制

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6、

class ii electric loads are powered by double-loop circuit.

对二级用电负荷采用两回线路供电。

provided by jukuu

7、

treatment on high liquid limit soil subgrade of jingxi-baida class ii highway

靖西至百大二级公路高液限土路基处治

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8、

category ii, which is subdivided into category iia ( not suitable for children) and category iib ( not suitable for young persons and children);

第II级则细分为第IIA级（儿童不宜）及第IIB级（青少年及儿童不宜）；

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9、

by the criteria for reservoir classification, the main reservoirs in the study area are category ii and category iii, which are of relatively stable thickness and continuous development.

根据建立的储层分类标准，研究区以厚度相对稳定、连片发育的较好储层（Ⅱ类）和中等储层（Ⅲ类）为主。

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10、

this paper studies which method is more effective through the nonlinear dynamic analyses on category ii frames in region 8 which are designed according to these two methods.

本文通过对分别按两种思路设计的8度区乙类建筑框架结构进行多地震波输入下的非线性动力反应分析，对比分析了这两种做法的抗震有效性。

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11、

research on seismic design method of rc category ii framework

钢筋混凝土乙类建筑抗震设计思路探讨

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12、

finished products for psychotropic drugs of category ii shall only be transferred to manufacturers with the qualification for designated production.

第二类精神药品制剂申请技术转让的，受让方应当取得相应品种的定点生产资格。

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13、

preparation and analysis of pure type ii collagen from porcine articular cartilage

高纯度猪软骨II型胶原的制备与检测

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14、

type ii: 2 contains iron and manganese.

Ⅱ类：2，含铁锰地下水。

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15、

study of acupuncture adjunctive therapy on type ii syndrome of schizophrenia

针刺辅助治疗精神分裂症Ⅱ型综合征的研究

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16、

type ii behavior displays contraction at low pressures followed by expansion.

第Ⅱ类变形行为在低压下表现出收缩，而后膨胀。

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17、

the longitudinal critical current of a thin film of type ii superconductors

理想第二类超导薄膜的纵场临界电流

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18、

statistical analysis for the weibull distribution based on type ii progressively censored data

Weibull分布基于定数逐次截尾寿命数据的统计分析

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19、

collagen type ii induced with two different methods in dedifferentiated chondrocytes

两种诱导方法对去分化软骨细胞II型胶原的诱导

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20、

research on balancing problem of type ii of two-sided assembly line

双边装配线第二类平衡问题研究

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