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    • 6. 发明授权
    • Method and apparatus for remote siphon drainage type rainfall measurement with self-compensation function
    • 远程虹吸引流式降雨测量方法及装置具有自我补偿功能
    • US09588253B2
    • 2017-03-07
    • US13457559
    • 2012-04-27
    • Qing LiWei WangXiong LiHongyang LiGang Li
    • Qing LiWei WangXiong LiHongyang LiGang Li
    • G01W1/14
    • G01W1/14
    • A siphon drainage type rainfall remote measurement device with self-compensation function is provided. The bottom existence of a rain collection barrel (2) is connected via a flexible tube (14) to the bottom of a rainfall measuring tube (13) to which a siphon (5) is attached. The tube (13) and a measurement instrument (6) are installed on a holding frame (9). The instrument (6) is connected to a pressure sensor (12) and an accumulator (11) at the bottom of the tube (13). The whole device is fixed in an outer barrel (1). According to the pressure of the bottom of the tube (13), the sensor (12) measures the height of the water level in the tube (13) which is directly proportional to the rainfall. The sensor (12) signal processed by the instrument (6) is transformed into the rainfall, processed by a compensation algorithm and sent by GSM or GPRS.
    • 提供了具有自补偿功能的虹吸排水式降雨量测量装置。 雨收集桶(2)的底部存在通过柔性管(14)连接到连接有虹吸管(5)的降雨测量管(13)的底部。 管(13)和测量仪器(6)安装在保持框架(9)上。 仪器(6)连接到管(13)底部的压力传感器(12)和蓄压器(11)。 整个装置固定在外筒(1)中。 根据管(13)底部的压力,传感器(12)测量管(13)中与降雨成正比的水位高度。 由仪器(6)处理的传感器(12)信号转换为降雨,由补偿算法处理,由GSM或GPRS发送。
    • 9. 发明授权
    • Composite foliage Si fertilizer for lowering contents of heavy metals and nitrate in vegetable, and preparation method thereof
    • 复合叶片用于降低植物中重金属和硝酸盐含量的化肥及其制备方法
    • US09017444B2
    • 2015-04-28
    • US13500988
    • 2010-08-03
    • Chuanping LiuQing LiFangbai LiTongxu LiuXianghua XuHuimin Li
    • Chuanping LiuQing LiFangbai LiTongxu LiuXianghua XuHuimin Li
    • C05D9/00C05D9/02C05G3/00
    • C05D9/02C05D9/00C05G3/0064
    • The present invention is related to the field of environmental protection, more specifically, to a foliage silicon fertilizer and a method for production of the fertilizer, which is a molybdenum-silica compound sol used for reducing heavy metal and nitrates in vegetables. The fertilizer, which is a molybdenum-silica compound sol, comprises 10-25 wt % silica, 0.05-5.5 wt % molybdenum ions. More preferably, the fertilize, which is a rare earth-molybdenum-silica compound sol, comprises 10-25 wt % silica, 0.05-5.5 wt % molybdenum ions and 0.1-7.5 wt % rare earth ions. By the combination of silica with molybdenum in the present invention, it is effective for preventing the absorption/accumulation of nitrates in vegetables. In addition, by the further combination with rare earth element, the prevention ability of the fertilizer from absorbing heavy metal and nitrates into vegetables is even enhanced. With a preparation method with normal pressure and relatively, low temperature, that is, with mild condition, simple process and high operability, large scale production of the present invention may be readily executed.
    • 本发明涉及环境保护领域,更具体地说,涉及一种叶片硅肥,以及一种用于减少蔬菜中重金属和硝酸盐的钼 - 二氧化硅复合溶胶的生产方法。 作为钼 - 二氧化硅化合物溶胶的肥料包含10-25重量%的二氧化硅,0.05-5.5重量%的钼离子。 更优选地,作为稀土 - 钼 - 二氧化硅化合物溶胶的施肥包含10-25重量%的二氧化硅,0.05-5.5重量%的钼离子和0.1-7.5重量%的稀土离子。 通过本发明的二氧化硅与钼的组合,可有效地防止蔬菜中硝酸盐的吸收/积聚。 此外,通过与稀土元素的进一步组合,将肥料从重金属和硝酸盐吸收到蔬菜中的预防能力得到进一步提高。 具有常压,相对低温的制备方法,即温和条件,工艺简单,操作性高,可以容易地进行本发明的大规模生产。
    • 10. 发明授权
    • Method for making solar cell and solar cell system
    • 制造太阳能电池和太阳能电池系统的方法
    • US08871533B2
    • 2014-10-28
    • US13556279
    • 2012-07-24
    • Yuan-Hao JinQun-Qing LiShou-Shan Fan
    • Yuan-Hao JinQun-Qing LiShou-Shan Fan
    • H01L21/00
    • H01L31/035281H01L31/042H01L31/043H01L31/047H01L31/056H01L31/068H01L31/1804H01L2924/0002Y02E10/52Y02E10/547Y02P70/521H01L2924/00
    • A solar cell making method includes steps of making a round P-N junction preform by (a) stacking a P-type silicon layer and a N-type silicon layer on top of each other, and (b) forming a P-N junction near an interface between the P-type silicon layer and the N-type silicon layer, wherein the round P-N junction preform defines a first surface and a second surface; forming a first electrode preform on the first surface and forming a second electrode preform on the second surface, thereby forming a round solar cell preform; and forming a photoreceptive surface with the P-N junction exposed on the photoreceptive surface by cutting the round solar cell preform into a plurality of arc shaped solar cells, the photoreceptive surface being on a curved surface of the arc shaped solar cell and being configured to receive incident light beams.
    • 一种太阳能电池制造方法包括以下步骤:通过(a)在彼此顶部堆叠P型硅层和N型硅层来制造圆形PN结预成型件,以及(b)在接合点之间形成PN结, 所述P型硅层和所述N型硅层,其中所述圆形PN结预制件限定第一表面和第二表面; 在所述第一表面上形成第一电极预制件,并在所述第二表面上形成第二电极预制件,从而形成圆形太阳能电池预制件; 以及通过将所述圆形太阳能电池预制件切割成多个弧形太阳能电池而形成具有通过将所述圆形太阳能电池预制件切割成多个弧形太阳能电池的所述PN结暴露在所述感光表面上的感光面,所述感光表面位于所述弧形太阳能电池的弯曲表面上, 光束。