The hyphenation system was carefully designed and the operation (conditions) such as injector temperature, carrier gas flow rate, make-upgas flow rate and argon flow rate were optimized in detail.
You can make your flights carbon neutral by planting trees to makeup for the greenhouse gas emissions.
你可以通过种树抵消温室气体排放,这样你的飞行就可以做到碳中和。
《柯林斯英汉双解大词典》
3
Explanation: Delicate in appearance, these filaments of shocked, glowing gas, draped in planet Earth's sky toward the constellation of Cygnus, makeup the Veil Nebula.