concomitant variation是什么意思

concomitant variation是什么意思 This world is a joke, lets the human forsee the concomitant tragedy.是什么意思? the color with a control是什么意思完整的句子是 The amount of ammonium is determined by concomitant visual comparison of the color with a control 英语翻译It is often pointed out that,however ingenious they may be about future technologies,many SCIENCE FICTION writers exhibit an implicit conservative bias in their stories,insofar as social projections are either ignored or based on variatio 英语翻译unstable hormonal cycles,and concomitant use of stimulants,consult a health care practitioner prior to use if you are taking ephedra-containing supplements,and/or,anticoagulant（e.g.warfarin)/antiplatelet drugs consult a health care prac 以下是我写的英文句子,不知有没有什么错,特别是语法方面的,请指正,谢谢!we can build the artificial environment that are now we living in,in which is full of bridges,trucks,aircrafts,antibiotic and species with gene variatio 请问The rise in divorce as such这句中,as such指的具体是什么呢?On the other hand,the increase in divorce rates and the concomitant increase in single-parent households represent a much more dramatic transition in our times.The rise in div