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- Zhongjia Populus 中嘉杨
- Triploid clones of Populus tomentosa Carr. 三倍体毛白杨
- Populus alba L. var. pyramidalis Bunge. 新疆杨
- Dalian Zhongjia Garment Machinery Technology Co., Ltd. 大连中佳服装机械科技有限公司。
- Studies on Seedling Traits of New Clones of Populus tomentosa Carr. 毛白杨新无性系苗期性状对比研究。
- The Geographic Distribution and Origin of Populus L. 杨属地理分布与起源初探。
- TIANJIN ZHONGJIA MEANS OF AGRICULTURAL PRODUCTION LIMITED LIABILITY CO. 天津市中嘉农业生产资料有限责任公司。
- Fig.1. Shoot primordia on the callus of Populus eupheratica. 对愈伤组织继代培养与不定芽再生的关系进行了研究,结果见图1。
- Oxygen delignification of populus kraft pu1p is studied. 进行了杨木硫酸盐浆氧脱木素的研究。
- Populus deltoides CL. 'Zhongjia 8' 欧美杨杂交种‘中嘉8’
- Studies on the Pulping Properties of Triploid Clones of Populus tomentosa Carr. 三倍体毛白杨纸浆材制浆特性研究。
- The Deepfreeze and Sowing Seeds Technology of Populus euphratica Oliv. 胡杨种子冷藏及播种技术。
- The Tissue Culture Techniques of Populus alba L. Var. Pyramidalis Bge. 新疆杨组织培养技术。
- Study on the Lignin Structure of Triploid Clone of Populus tomentosa Carr. 三倍体毛白杨木素结构的研究。
- Variations of fiber forms of populus tomentosa Carr. Triploid clones. 三倍体毛白杨纤维形态变异的研究。
- Title: Peroxide Bleaching of CTMP from the Triploid Populus Tomentosa Carr. 关键词:三倍体毛白杨;CTMP;过渡金属离子;过氧化氢漂白
- Title: The Deepfreeze and Sowing Seeds Technology of Populus euphratica Oliv. 关键词:胡杨;种子;冷藏技术;播种技术
- "The three heroes gave lifeto others and risked death themselves," said Zhang Zhongjia,Communist Party secretary of the Yangtze University. “三位英雄把生的希望带给他人,把死的危险留给自己,”长江大学党委书记张忠家说。
- Under the permit, Shanghai Zhongjia MRO company has the inspection, maintenance capability and qualification to the civil aviation accessory. 根据该许可证,上海中加具有对民用航空附件的检测、维修能力与资格。
- Poplar(Populus deltoides) veneers were used to make plywood for concrete forms. 采用浸胶玻璃纤维布强化方法制造杨木胶合板模板。