1) loop body
循环本体;循环节
2) loop body
循环本体，循环体
3) loop body
循环(本)体
4) energy-saving cycle
节能循环
1.
The new energy-saving cycle combined with the refrigeration cycle using mechanical compressor (RAC/MC) and the ejector-cooling system using ejector (EJC) is called CCRS.
使用机械压缩机的制冷循环(RAC/MC)和使用喷射器的冷却循环(EJC)进行复合,得到的新型节能循环系统即CCRS,COP值比单独压缩制冷循环系统的COP有明显提高。
5) seasonal cycle
季节循环
1.
Results show that the monsoon at low levels passes through a seasonal cycle of four phases: 1) the northeasterly prevailing in winter; 2) the southeasterly blowing as the transition from late January to mid April; 3) the vigorous SW wind in summer; and 4) again, the transitional southeasterly spanning early October to early November.
结果表明：低层南海季风明显存在４个阶段的季节循环，即冬季东北风盛行阶段、１月底至４月中旬的东南风过渡阶段、夏季强盛的西南风阶段、１０月初至１１月初的另一东南风过渡阶段，其中，１月底、２月初南海东南风的建立及其向东北、西北方向的传播是整个亚洲夏季西南风爆发的触发源。
2.
Both the observational data and the theoritical model are used to study the seasonal cycle of sea-surface height in the Bay of Bengal(BOB).
利用观测资料和理论模型,研究了孟加拉湾海表面高度的季节循环。
6) recurring period
循环节
1.
This paper discusses the prime decomposition of recurring period of rational decimals,and provides the necessary and sufficient condition of pn|c1…ch(recurring period of a/b),for any prime pz7,any integer n and any decimal a/b.
讨论有理小数循环节的素因子分解问题。
2.
The second problem of the three unsolved problems by mathematicians in mathemacics were discussed in the paper [1],this paper has improved some conditions about(b,3)=1 in the paper [1],and obtained the necessary and sufficient condition for 9|c_1…c_h(recurring period),generalized and proved the results of the second problem and the paper [1].
文献[1]讨论了3个“世界上数学家还没有解决的难题,即所谓世界难题”中的第二个问题,本文给出了在无需限制(b,3)=1的一般条件下使得(q|c1,c2…ch)的一个充要条件(c1c2…ch为循环小数的循环节),并且推广和证明了第二个问题与文献[1]中的部分结果。
补充资料：循环系统的进化环节动物的封闭式循环系统
李瑞端绘
[图]
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