self-contained plant

During the establishment process of symbiotic relation of alfalfa rhizobium with host plant, alfalfa rhizobium ( Sinorhizobium melitoti) entered into host plant cell as self-growing state, and then transferred into bacteroid of symbiotic state through its differentiation development.

苜蓿根瘤菌在与宿主植物建立共生关系的过程中，以自生状态进入宿主植物细胞，经过分化发育转变为共生状态的类菌体（Bacteroid）。

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Aiming at quantitative analysis of excitation system of self shunt excitation steam-turbine-driven generator in State Shizuishan Power Plant, discusses the following problems: wiring ways of self shunt excitation, the choice of exciting converter, self shunt excitation starting and exciting test power supply.

针对国电宁夏石嘴山发电有限公司330MW自并励汽轮发电机组励磁系统的接线方式、励磁变的选择、自并励的起励、发电机励磁试验电源问题等分别予以探讨。

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The plant groups in your self fertilizing garden should be planted around one another.

种植在你自我施肥菜园中的蔬菜组应该按照彼此围绕的样子耕种.

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Analysis on plug valve self-locking of the third catalytic plant, and the method were introduced.

分析了石化企业催化装置塞阀自锁的原因，介绍了处理方法。

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Combined with technical reformation works in Tianjin seamless steel pipe plant the application of GGM self-flow expansion high strength grouting material is introduced and according to its three applications in concrete engineering specific construction method and key points are elaborated.

通过十三冶在天津无缝钢管技改工程中对GGM自流型膨胀、高强灌浆料的应用，详细阐述了它在混凝土工程中应用的具体施工方法及施工要点，提出这种新型材料的应用收到了良好效果。

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Application of Self-feedback Cascade Speed Control in Matou General Power Plant

内反馈串级调速在马头发电总厂的应用

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The study of the self-cleaning spiral's structure optimization in the vacuum condensator of power plant

电厂真空冷凝器污垢自动清洗螺旋纽带的结构优化研究

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The early age shrinkage of 12 different part mixture of concrete was measured by means of self-designed and manufactured early self-shrinkage testing plant.

方法采用自行设计的混凝土早期收缩测试装置，用位移传感器测量从初凝开始的早期收缩，试验研究了12组不同配合比的混凝土早期收缩。

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As one of the agricultural disciplines of higher agricultural education in China that have the longest history, plant production has evolved into an independent system that is most basic and self-integrated.

高等农业院校植物生产类专业是我国农业院校设置最早最普遍，发展最为完整的主体专业。

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The fruiting rate was 46.6% and 75.4% under the self-pollination and the natural cross-pollination respectively, which indicated that Salvia miltiorrhiza Bunge was a kind of cross-pollinating and self-pollinating plant.

丹参的自然杂交结实率为75.4%，自交结实率为46.16%，表明丹参为常异花授粉植物。

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