英语词汇double crown怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
He was one of the vital squad members in Partizan's last year quest to the double crown.
他是游击队去年获得双冠王最重要的成员之一。
2
The paper discusses the necessity of applying double stepped backup rolls, and describes the methods for calculating the contact length and stepped depth and work roll crown.
论述了采用双阶梯支承辊的必要性。提出了接触长度、阶梯深度及工作辊凸度的计算方法。
3
The study showed that under the double CO2 concentration, sufficient nitrogen, and no other condition stress, the ratio between root and crown can not be affected by elevated CO2 concentration.
对红皮云杉与白扦研究表明，在CO_2浓度倍增条件下，氮素营养供应充足，其他条件不受到限制时，植物的根冠比不受到大气CO_2浓度升高的影响。

单词	double crown
释义	double crown 简明释义双冠：指一个人同时拥有两个王冠的象征，通常表示其在两个领域或角色中具有卓越的地位或成就。网络释义短语 1 double crown 双冠军 ; 双冠形结节 ; 头戴上 ; 下埃及的双冠 2 double crown tank 双碹顶池窑 3 double crown ether 双冠醚双语例句 1 He was one of the vital squad members in Partizan's last year quest to the double crown. 他是游击队去年获得双冠王最重要的成员之一。 2 The paper discusses the necessity of applying double stepped backup rolls, and describes the methods for calculating the contact length and stepped depth and work roll crown. 论述了采用双阶梯支承辊的必要性。提出了接触长度、阶梯深度及工作辊凸度的计算方法。 3 The study showed that under the double CO2 concentration, sufficient nitrogen, and no other condition stress, the ratio between root and crown can not be affected by elevated CO2 concentration. 对红皮云杉与白扦研究表明，在CO_2浓度倍增条件下，氮素营养供应充足，其他条件不受到限制时，植物的根冠比不受到大气CO_2浓度升高的影响。
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