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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2012    内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Three-dimensional numerical simulation method for net clothes in water flow, involves calculating displacement of mass point of solder balls on water flow. 专利 申请日期: 2012-01-01, 公开日期: 2012-01-25 作者:  BI C DONG G ZHAO Y 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/18 Tin-zinc-based near eutectic lead-free solder alloy for aluminum soft soldering, comprises specified amount of zinc, aluminum and tin. 专利 申请日期: 2012-01-01, 公开日期: 2012-12-12 作者:  KANG N ZHOU Q HUANG M DONG C ZHAO N 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/18 Preparation of glycerol oxotitanium fluid by mixing titanium-containing compound and absolute ethyl alcohol, mixing with mixture of glycerol and absolute ethyl alcohol, filtering, drying precipitate, and mixing with silicone oil. 专利 申请日期: 2012-01-01, 公开日期: 2012-09-12 作者:  DONG X JI S QI M TAN S ZHAO H TAO W 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/18 Aquaculture net cage response three-dimensional physical simulation measuring device, has data collecting and processing computer connected with coupling element image sensors that are installed on water tank by water-gas interface. 专利 申请日期: 2012-01-01, 公开日期: 2012-06-20 作者:  DONG G LI Y ZHAO Y 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/18 Method for testing micro-force load of nonlinear piezoelectric micro energy collector, involves suspending integrated multi-shift axis micrometer with function of changing piezoelectric ceramic driving power supply. 专利 申请日期: 2012-01-01, 公开日期: 2012-06-27 作者:  CUI Y DONG W WANG F ZHAO L WANG L 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/18