The geological cycle is directly relative to the astronomical periods.
地质旋回与天文周期直接相关，可以根据天文周期预测未来的地质变
This paper is to provide more detailed information about high resolution carbon isotope cyclostratigraphy in Upper Permian(especially Changhsingian) and Lower Triassic limestones, to reconstruct gradual and abrupt shifts in carbon isotope of limestones during Permian/Trias.
在中国南方晚二叠世至早三叠世初碳酸盐岩的Ｃ 同位素演化基础上， 考察了长兴阶层型剖面的高分辨率Ｃ 同位素旋回地层，发现长兴阶有三个Ｃ 同位素四级旋回，与吴家坪阶晚期的一个四级旋回共同组成了一个完整的三级旋回。
Description of Cretaceous sedimentary sequence of the Yaojia Formation recovered by CCSD-SK-Ⅰs borehole in Songliao Basin:Lithostratigraphy,sedimentary facies and cyclic stratigraphy
松科1井南孔白垩系姚家组沉积序列精细描述:岩石地层、沉积相与旋回地层
Description of Cretaceous sedimentary sequence of the second and third member of the Qingshankou Formation recovered by CCSD-SK-Ⅰs borehole in Songliao Basin:Lithostratigraphy,sedimentary facies and cyclic stratigraphy
松科1井南孔白垩系青山口组二、三段沉积序列精细描述:岩石地层、沉积相与旋回地层
Description of Cretaceous sedimentary sequence of the first member of the Qingshankou Formation recovered by CCSD-SK-Ⅰs borehole in Songliao Basin:Lithostratigraphy,sedimentary facies and cyclic stratigraphy
松科1井南孔白垩系青山口组一段沉积序列精细描述:岩石地层、沉积相与旋回地层
Application of the hydrogeologic cycles to hydrocarbon exploration in Linqing area
水文地质旋回在临清地区油气勘探中的应用
ion cyclotron resonance mass spectrometer
离子回旋共振质谱计
ion cyclotron resonance mass spectrometry
离子回旋共振质谱法
The whole thing is not final.
这件事还有回旋余地。
The opposition had no room in which to maneuver.
对手没有回旋的余地了
Reservoir heterogeneity of base-level cycle in Chaoyanggou Oilfield of the Songliao Basin
松辽盆地朝阳沟油田基准面旋回控制下储层非均质性
A space, as in a driveway, permitting the turning around of a vehicle.
回车场,回车道公路上的一块地方,允许车辆回旋
Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR-MS)
傅立叶变换离子回旋共振质谱计
PROPAGATION CHARACTERISTICS OF A CIRCULAR WAVEGUIDE ECCENTRICALLY LOADED WITH CHIRAL MEDIA
回旋媒质偏心加载圆波导的传输特性
Research on Magnet Design of Cyclotron for Proton Therapy;
质子治疗回旋加速器主磁铁设计研究
Reform is a must, but with limited room for maneuver.
改革是必要的 ,但是 ,回旋的余地有限
He felt himself cornered.
他感到自己已无回旋余地了。
The working room is narrow.
本工作间回旋余地微乎其微。
I showed him where the mullet swirled.
我指给他看，鲻鱼在什么地方回旋。
But is the problem insuperable?
但是，这个问题就真无回旋之地了吗？
STUDY ON THE UPPER DEVONIAN CYCLIC SEQUENCES OF SHANGNAN SHAANXI
陕西商南地区上泥盆统旋回层序研究
`Come whenever you are free,' he said flexibly.
‘没事的时候可以过来玩。’他很有回旋余地地说。
A convoluted invagination of the cytoplasmic membrane in some bacterial cells.
中间体某些细菌细胞中细胞质膜的回旋内陷