special ics having tin-lead solder plating on leads used in professional equipment

1、

estimates are that 60-70% of printed wiring boards are tin-lead solder coated, usually by hot air solder leveling (hasl).

据估计，60-70%的印刷线路板都带有锡-铅涂层，该涂层通常借助热空气焊料均涂（HASL）方法进行涂敷。

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2、

there is found that crack at intermetallic compound when mixed solder with lead free solder and lead solder.

有铅焊料与无铅焊料混合焊接时，在合金层中发现了裂纹。

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3、

development of the new thermal scanner instrument

一种新型红外扫描测温仪的研制

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4、

a thermal scanner installed in incheon airport in seoul displays the body temperatures of passengers arriving on an international flight.

安装在首尔仁川机场的热检测装置显示乘坐国际航班抵达的乘客体温。

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5、

parenting is never easy, especially when we actually put forth energy to do it.

做父母从来就不是一件容易的事情，尤其是当我们全身心的去养育我们的孩子的时候。

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6、

english tang . com static tremor

静止性震颤本文来自英语堂

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7、

metal structure installation company of baotou steel company

包头钢铁公司金属结构安装公司

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8、

creativity and practice of the metal structure installation technology in the three gorges project

三峡工程金属结构安装技术的创新与实践

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9、

supervision practice of metal structure installation for flood release tunnel

泄洪洞金属结构安装监理实践

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10、

quality control supervision on metal structure installation of diversion bottom outlets

导流底孔金属结构安装工程监理质量控制

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11、

brief review of rapeseed pod shattering resistance

油菜抗裂果性研究简述

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12、

with the various legal responsibilities and implications involved, modern maintenance requires much expertise and sustained input.

现代大厦维修涉及不少法律和其他责任，故需要许多专业知识及持续进行。

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13、

second punch station for making slots, holes, etc

为制造槽、孔等等的第二冲卡站

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14、

offer testimony or other evidence as to an issue of fact known by the lawyer to be false.

就律师明知为虚假的事实问题提出证言或者其他证据。

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15、

isolating and appraising on glandular stomach-type bronchitis infectiosa pullorum zt virus

鸡腺胃型传染性支气管炎病毒ZT株的分离与鉴定

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16、

changes of gastric adherent mucus gel, surface hydrophobicity and phospholipid content in glandular stomach under restraint stress

应激状态下胃粘膜的粘液量、凝胶层厚度及接触角的变化

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17、

preparation of bivalent oil inactive vaccine against infectious bronchitis with glandular stomach lesion and colibacillosis in chicken

鸡腺胃型传染性支气管炎与大肠杆菌二联油乳剂灭活苗的研制

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18、

the positive rates of tissue samples (from high to low rates) were ovary, pancreas, glandular stomach, lungs, liver, spleen and kidney.

试纸条对各脏器组织检测结果阳性率依次为卵巢、胰、腺胃、肺、肝、脾和肾。

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19、

the inner door at one side of refrigerating room which can rotate and switch the refrigerating room;

设置在冷藏室的内部一侧，并能旋转，而且能开闭冷藏室的内侧门；

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20、

the outer door at one side of outer part of refrigerating room, which can rotate and switch the refrigerating room;

设置在冷藏室的外部一侧，并能旋转，而且能开闭冷藏室的整体的外侧门；

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