用普通矿渣作对比，测试了不同粉磨时间和使用不同助磨剂粉磨的高钛矿渣的粉磨性能。
Compared with ordinary slag, grindability of high-titanium slag powder grinded with different grinding time and grinding AIDS was measured.
方法和结果103名5岁以下拟接受人工耳蜗植入低龄儿童，术前均完成非助听和助听主观听力测试。
Method and Results the patients were under the age of 5. All of 103 children who could afford cochlear implants underwent subjective audiometry with and without hearing AIDS.
介绍了一例用助磁法测量大型变压器低压侧直流电阻的接线、仪器、测试过程和测试结果，讨论了助磁法运用于实际应注意的一些问题。
The paper introduces the saturable magnetic circuit method to measure the DC resistance of low voltage winding of large-size transformer with a practical application.
方法选用三种酸性可聚合单体，配合极性、渗透性好的、助溶力强的可聚合单体及使羧基可离子化的水等组成的自酸蚀黏接体系并进行了黏接强度测试。
Methods Selected acid polymeric monomers were melted with polymeric monomers of good polarity, effusion and thawing power and with water that can produce ion combination reaction against carboxyl.
在声场测听条件下，对17名儿童（33耳）进行助听前和助听后的声场听阈测试。
The present study has tested unaided and aided thresholds of 17 children (33 ears)in sound field.
在声场测听条件下，对17名儿童（33耳）进行助听前和助听后的声场听阈测试。
The present study has tested unaided and aided thresholds of 17 children (33 ears)in sound field.
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