economically的比较级为：more economically...

chemical bond的音标：chemical bond的英式发音音标为：['kemikəl bɔnd]chemical bond的美式发音音标为：['kɛmɪkəl bɑnd]...

agrochemical的音标：agrochemical的英式发音音标为：[ˌægrəʊ'kemɪkl]agrochemical的美式发音音标为：[ˌægroʊ'kemɪkl]...

Houses in the village are selling for astronomical prices.乡村的房价正在飙升。the astronomical costs of land for building建筑用地极其巨大的成本He was an expert on ancient Chinese astronomical literature.他是研究中国古代天文学文献的专家....

micaslate的音标：micaslate的英式发音音标为：[maɪ'kæslət]micaslate的美式发音音标为：[maɪ'kæslət]...

Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats.碳、氢、氧化合形成碳水化合物和脂肪。Many smokers who are chemically addicted to nicotine cannot cut down easily.许多有尼古丁瘾的抽烟人不容易把烟戒掉.Chemically treated hair can b...

云母片岩...

adv.节约地，节省地，经济地，在经济上...

hemicardius的音标：hemicardius的英式发音音标为：[hemɪ'kɑ:djəs]hemicardius的美式发音音标为：[hemɪ'kɑdjəs]...

hemicardia的音标：hemicardia的英式发音音标为：[hemɪ'kɑ:rdɪə]hemicardia的美式发音音标为：[hemɪ'kɑrdɪr]...

Nutritional status of chronic peritoneal dialysis patients : Correlation of biochemical parameters with anthropometry and nutrient intake.口服补充肉硷对慢性腹膜透析病人营养状况的影响.This paper determined a series of biochemical and physiolog...

vi.爬动，群集，蠢动...

adv.天文学上...

adj.结构（上）的，解剖的...

His breathing became more rhythmical.他的呼吸变得更有节奏了.The music is strongly rhythmical.那音乐有强烈的节奏.The rhythmical roar of the breakers sounded like a symphony.击岸浪有节奏的汹涌澎湃的声音,听起来象一首交响乐....

economically的音标：economically的英式发音音标为：[ˌi:kə'nɒmɪkli]economically的美式发音音标为：[ˌikə'nɑmɪkli]...

n.蚁窝...

水文地球化学的...

In this paper, a discrete stage - structured epidemical model is proposed and studied.本文主要讨论了离散的阶段结构传染病模型.OBJECTIVE To explore the administration measures of air condition usage in SARS epidemical period.目的研究传染性非典型肺炎流行期间...

dynamical的音标：dynamical的英式发音音标为：[daɪ'næmɪkəl]dynamical的美式发音音标为：[daɪ'næmɪkəl]...

云母煌斑岩...

chemical的音标：chemical的英式发音音标为：['kemɪkl]chemical的美式发音音标为：['kɛmɪkəl]...

The technology uses an electrochemical process to produce electricity.这种技术利用电气化学反应发电。Correspondingly, any complete electrochemical cell can be separated into two hypothetical half - cells.同样, 任一完整的化学电池也可分为两个假设的半电池.Black ...

astronomical body的音标：astronomical body的英式发音音标为：[ˌæstrə'nɔmɪkəl 'bɔdi]astronomical body的美式发音音标为：[ˌæstrə'nɑmɪkəl 'bɑdi]...

economical的近义词/同义词有：budget, low-cost, money-saving, low-budget, cost-effective, economy, high-yield, scrimping, penny-wise, parsimonious, saving, sparing, efficient, frugal, provident, thrifty, economizing, chary, pruden...

endemically的音标：endemically的英式发音音标为：[en'demɪklɪ]endemically的美式发音音标为：[en'demɪklɪ]...

Now, use your pocketknife to touch the mica and see what will happen.现在你用小刀去触及岩石中的云母,看看会产生什么现象.It could not pass through material impervious to water such as mica.它不能通过云母这样的不透水的物质.To this class of substance belong mica, ...

Small English orchards can hardly compete economically with larger French ones.英国的小型果园很难在经济上和法国的大型果园竞争。A tunnel was not considered economically feasible.从经济上考虑，用隧道并不可行。The country has made enormous strides politically bu...

aerodynamical的音标：aerodynamical的英式发音音标为：[eərəʊdaɪ'næmɪkəl]aerodynamical的美式发音音标为：[eəroʊdaɪ'næmɪkəl]...

micatization的音标：micatization的英式发音音标为：[maɪkeɪtaɪ'zeɪʃn]micatization的美式发音音标为：[maɪkeɪtaɪ'zeɪʃn]...