hemicellulose什么意思解释？

Corn stalk is composed of cellulose, hemicellulose and lignin.玉米秸秆主要由纤维素 、 半纤维素、木质素组成.Cellulose and hemicellulose could be used to produce fuel alcohol.纤维素、半纤维素可用来生产燃料酒精,而木质素往往被废弃.The corn stover mainly consists of cellu...

hemicellulose的音标：hemicellulose的英式发音音标为：[ˌhemɪ'seljʊləʊs]hemicellulose的美式发音音标为：[ˌhemɪ'seljʊloʊs]...

desirables的音标：...

coals的音标：...

adj.前面的，正面的，前额n.遮挡祭坛前的帷幕，建筑物的正面...

defoliates的音标：...

这就是所谓 “ 水平 回扫 ” 过程.This is called the " horizontal - fly - back " phase.彩电的安全性与可靠性很大程度上决定于回扫变压器.The safety and reliability of color TV set depend on flyback transformer to a great extent....

“许可”的近义词/同义词：答应, 容许, 允许, 准许, 答允, 同意, 承诺, 允诺。...

Water industry chiefs were rapped yesterday for failing their customers...昨天，水利行业的头头们因为怠慢客户而受到批评。I joined the workers on strike and was rapped over the knuckles...我参加了工人的罢工，因而受到了训斥。Ms Tyson also had her knuckles rapped f...

chimerical的音标：chimerical的英式发音音标为：[kaɪ'merɪkəl]chimerical的美式发音音标为：[kaɪ'merɪkəl]...

scarce的反义词有：plentiful, plentiful, abundant。adj.scarce的反义词（缺乏的;不足的）：plentiful。scarce的反义词（其他释义）：plentiful, abundant。...

n.（戏剧）独白，独角戏，长篇大论...

“遵守”的近义词/同义词：恪守, 遵照, 遵循, 服从, 坚守, 遵从, 按照, 依照, 固守, 苦守, 死守, 听命, 听从, 屈从, 效力, 用命。...

We ended with Blake's Jerusalem, accompanied on the organ by Herbert Wiseman.在赫伯特·怀斯曼的风琴伴奏下，我们演唱了布莱克的《耶路撒冷》作为终曲。A wiseman needs not blush for changing his purpose.智者不耻于改变初衷.A wiseman cares not for what he cannot hav...

v.用棍棒打，抨击( fustigate的现在分词 )...

kindergarten的音标：kindergarten的英式发音音标为：['kɪndəgɑ:tn]kindergarten的美式发音音标为：['kɪndərgɑrtn]...

The infiltration, inflammation around bronchia, and pleural effusion were early presentations, not distinguishable from common infections.并殖吸虫病在不同的时期出现不同的胸部CT表现,浸润性和支气管周围炎样改变以及胸腔积液是感染的早期表现....features that make their pro...