1) Shortrotation wood
短周期材
2) fast_growing wood for pulping and papermaking
短周期纸浆材
1.
Results indicate that three clones L1,L5,L6 are selected out as the excellent clones for pulping and papermaking and the Grey_connection_decision method is workable of applying to the selection of the fast_growing wood for pulping and papermaking.
分析结果表明 ,三倍体毛白杨无性系中L1,L5 ,L6为优良的短周期纸浆材 ;用灰关联决策的理论和方法对短周期纸浆材进行选优是可行
3) Fast growing plantation wood
短周期工业材
4) short-rotation timber plantation
短周期人工用材林
1.
The determination of the yielding age is one of the key links for the management ofthe short-rotation timber plantation.
采伐年龄的确定是短周期人工用材林经营的关键环节之一。
5) super small cyclic
超短周期
6) short duration
短周期
1.
This paper presents the configuration,design principal and performance of a blowdown short duration turbine test rig newly built by Institute of Engineering Thermophysics(IET) of Chinese Academy of Sciences.
本文介绍了中国科学院工程热物理研究所(IET)最新建成的暂冲式短周期涡轮实验台的装置结构和关键设备的研制原理及性能,描述了短周期涡轮实验过程、实验台的控制系统和测试系统,展示了本实验台的部分标志性实验结果。
2.
Based on the analyses on the working characteristics and operating speciality of blow-down short duration turbine testing rig,a method for measuring the turbine performance on this type of rig has been presented,and an analysis on the uncertainty of the method has also been made in this paper.
分析了暂冲式短周期涡轮试验台的工作特点和运行特性,提出了适合该类试验台的涡轮性能测试方法,并对该测试方法进行了不确定度分析,在此基础上根据目前通用的各类传感器和测试仪表所能达到的精度指标,预估了该测试方法可能达到的性能测试的不确定度指标。
3.
The operation principle of a fast acting valve, which is one of the key facilities of the short duration turbine test rig, is introduced, the mathematical modei and calculation method have been presented, and the design performance parameters have been predicted.
本文介绍了短周期涡轮实验台关键设备之——快速阀的工作原理,建立了数学模型和计算方法,进行了设计性能计算。
补充资料：短日照植物(见光周期)
短日照植物(见光周期)
duanriZhao zh一WU短日照植物见光周期。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条