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人像对焦相机 大对决
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作者 lun 《科技新时代(下半月)》 2007年第3期86-94,共9页
类似”我站得腿都酸了“这样的话,相信很多便携数码相机用户都听过或说过,归根结底,便携式数码相机的对焦始终不及数码单反相机快——自动人像对焦系统就应运而生了。 进入新一年,人像对焦功能已经成为便携式数码相机的新标准,可... 类似”我站得腿都酸了“这样的话,相信很多便携数码相机用户都听过或说过,归根结底,便携式数码相机的对焦始终不及数码单反相机快——自动人像对焦系统就应运而生了。 进入新一年,人像对焦功能已经成为便携式数码相机的新标准,可是很多人并不了解这个系统有多方便,因此T3就为大家呈上市面上四大品牌人像对焦数码相机的测试大餐。 展开更多
关键词 便携式数码相机 对焦系统 人像 数码单反相机 对焦功能
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EFFECT OF ELECTROACUPUNCTURE ON ANTISPERM ANTIBODIES IN MALE INFERTILITY PATIENTS 被引量:1
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作者 lun Xin(伦新) +1 位作者 RONG Li(荣莉) 《World Journal of Acupuncture-Moxibustion》 2003年第4期9-13,共5页
Aims: To explore the therapeutic effect of electroacupuncture (EA) for treatment of male immune infertility patients and to observe the effect of EA on antisperm antibody (AsAb) positive reaction. Methods: A total of ... Aims: To explore the therapeutic effect of electroacupuncture (EA) for treatment of male immune infertility patients and to observe the effect of EA on antisperm antibody (AsAb) positive reaction. Methods: A total of 100 male infertility AsAb positive patients were randomized into EA group (n=50, BL 15, BL 17, 18, 23, etc.) and medication group (n=50, oral administration of prednisone, 5 mg/time, t.i.d.). Serum and sperm AsAb were determined with enzyme immunoassay technique. Results: Following 4 months’ treatment, the cure rates and the total effective rates of EA and medication groups were 40.4% (20 cases/50 cases) and 92.0% (45/50), 10.0% (5/50) and 64.0% (32/50) respectively. The cure rate of EA group was significantly superior to that of medication group (P<0.01). But, no significant difference was found between two groups in the total effective rate (P>0.05). After treatment, AsAb positive rates of both groups particularly that of EA group decreased significantly compared with pre treatment of each group (P<0.05-0.01). Conclusion: EA treatment can work well in the treatment of some immune mediated male infertility patients and possesses a favorable regulation action on AsAb reaction. 展开更多
关键词 MALE IMMUNE-MEDIATED MALE infertility EA treatment Antisperm ANTIBODY
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杨歧山毛竹枯梢病发生规律及综合防治技术
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作者 姚筱羿 YAO +15 位作者 XIAO YI 刘素芬 LIU SU FENG 董月发 DONG YUE FA 何轮 HE lun 郑伟 ZHENG WEI 《江西林业科技》 2001年第6期26-27,共2页
毛竹枯梢病的发生与气候和竹林的经营管理水平密切相关。通过实施清除病原,隔断侵染源、钩梢、垦复、施肥、烟剂防治等综合防治技术,使病害发生面积下降了90%,消灭了重度和中度危害区。发病率和感病指数分别下降了94%和85%。
关键词 江西 毛竹枯梢病 发生规律 综合防治
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