system constants 系统常数
system of astronomical constants [天] 天文常数系统
Include files (or header files) define constants, macros, and other structures used in the operating system or in a particular library.
包含文件(或者头文件)定义了在操作系统中或特定的库中使用的常量、宏以及其他结构。
Where is the meaning of system constants such as _sig_maxsig defined?
哪里是系统常数如_sig_maxsig定义的含义吗？
The relative signs of coupling constants in ABX system for isophytol were determined using two methods of double resonance: selective spin decoupling and spin tickling methods.
本文分别用双共振选择性自旋去耦、双共振自旋搔动方法判定异植物醇中ABX体系耦合常数的相对符号为同号。
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