1) macrocycle
['mækrə'saikl]
大旋回
2) supercontinental cycle
超大陆旋回
3) macrogeological cycle
地质大旋回
4) geotectonic cycle
大地构造旋回
1.
The results indicate that these parameters in profile change closely with geotectonic cycles as follows: sulfur, colloid and asphaltene contents keep the lowest values in Devonian, Triassic, Jurassic and Tertiary; they are in accordance with regressive geotectonic phases, of which the maximum values appear to be correspond to the largest-scale marine transgressions occurred in C.
指出,这些石油参数在剖面上的变化与大地构造旋回有密切关系:硫,胶质和沥青质的含量在泥盆纪、三叠纪、侏罗纪和新近纪为最低值,它们与海退构造阶段相一致;石油化学成分最大值与加里东旋回、海西旋回和阿尔卑斯旋回中期的最大海侵相一致。
5) High power gyrotron
大功率回旋管
6) Gyrotron traveling wave amplifier
回旋行波放大器
1.
Influence of distributed wall loss on stability of gyrotron traveling wave amplifier
分布损耗对回旋行波放大器稳定性的影响
2.
A Ka-band second-harmonic gyrotron traveling wave amplifier with multi-stage loss waveguide was studied.
研究了一种具有多段损耗波导结构的8mm二次谐波回旋行波放大器。
3.
The nonlinear theory of the Ka-band second harmonic gyrotron traveling wave amplifier with two-stage loss waveguide was studied.
建立了由损耗段和铜段组成的波导结构的Ka波段二次谐波回旋行波放大器理论模型,并进行了非线性理论研究。
补充资料：超超
1.谓超然出尘。 2.高高在上貌。 3.犹绰绰。 4.见"超超玄箸"。
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