The relationship between prevalence of byssinosis and dust concentration by the methods of exponential curve, hyperbola and parabola fitting was studied.

1、

Sixty new employees in a cotton textile mill were followed up for five years to study their occurrence of byssinosis and its natural history.

为了观察棉尘病的发生及其自然发展史，对60名棉纺厂新工人进行了5年的前瞻性随访。

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2、

Diagnostic criteria and principles of management of byssinosis.

棉尘病诊断标准及处理原则。

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3、

Al though the wet weight of byssus samples is no more than 1% of the whole body's wet weight, the content of 125I in the byssus samples is 50%-75% of the total body's 125I content.

足丝的重量虽不及整体湿重的1%，但积累的125I占贝体125I总重量的50%－75%；

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4、

The action of polyphenol oxidase and arylsulphatases on the process of byssus hardening in the mussel Mytilus edulis Linnaeus

贻贝足丝固化过程酶作用的初步探讨

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5、

Study on Accumulation and Elution of 125 ⅰ from Byssus of Perna viridis

翡翠贻贝足丝对125Ⅰ的积累与洗脱作用的研究

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6、

The effective ingredient dissolving byssus is hypochlorite ion.

导致足丝溶解的有效成分是次氯酸根。

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7、

The relationship between concentration factor of byssus and whole body wet weight ( or shell length) is a negative power function.

足丝的浓集团子与贻贝整体湿重（或壳长）呈负幂函数关系。

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8、

The inner and outer byssuses disappear after parasitizing for 3 days.

寄生后3d，内、外足丝消失；

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9、

The folk culture that Peking possess singly enrichesed his artisticed, and bring to him the reputation, at the same time his artistic again increase the higher culture state the folk romantic feeling of Peking's bystreet.

北京独有的民俗文化给刘心武的创作充实了血肉，给他带来了较高声誉，而同时刘心武的创作又将北京的胡同民俗风情提高到更高的文化境界。

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10、

The BYT-ⅱ on-line detecting system for transformer is introduced. The characteristics, principle and structure of BYT-ⅱ detecting system are analyzed.

介绍了BYT-Ⅱ型变压器在线局放检测系统，分析了BYT-Ⅱ型检测系统的结构组成、工作原理以及主要特性。

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11、

[ Conclusion] BYT can decrease BP, reduce whole blood viscosity, inhibit EA and improve ED.

【结论】补肾益心片可降低2K1C模型大鼠的血压，降低全血粘度，抑制红细胞聚集，改善红细胞变形性。

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12、

Application Of Logging Interpretation New Technology in Re-checking of Old Wells In BYT Block

测井解释新技术在BYT区块老井复查中的应用

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13、

PD On-Line Detection of Transformer Based on BYT-ⅱ Equipment

基于BYT-Ⅱ设备的变压器局部放电在线检测研究

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14、

So there is an urgent need of method to protect the java bytecode.

因此迫切需要能够保护Java字节码的方法。

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15、

Research and Implementation of Bytecode Verification Algorithm on the Java Card

Java智能卡字节码校验算法的研究与实现

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16、

Optimizing algorithm of dynamic AOP based on bytecode transformation

一个基于字节码迁移的动态AOP优化算法

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17、

Analysis of information flow in exception handling of Java bytecode

Java字节码异常处理中信息流的分析

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18、

I've planned each charted course, each careful step along the byway.

我计划了每条规划的路线，一路上每个小心的脚步。

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19、

The stable federal and state funding is the importance financial resource for the construction of national scenic byway system.

联邦和州政府稳定的基金资助是国家风景道体系建设项目资金的重要来源。

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20、

The next flight dose not go direct to tokyo; it goes byway of shanghai.

下趟航班不直飞东京，而是绕道上海。

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