materials shortage
英 [məˈtɪərɪəlz ˈʃɔːtɪdʒ]
美 [məˈtɪriəlz ˈʃɔːrtɪdʒ]
网络 材料缺乏
双语例句
- Although GMAC says its own materials are all that is necessary to prepare for the test, there is no shortage of companies offering supplementary reading and classroom drilling. There is also a plethora of online discussion groups.
尽管GMAC表示，它自己的资料就是备考所需全部材料，但仍有许多公司提供补充阅读和课堂演练的公司，同时还有大量的在线讨论群。 - In recent years, the solar photovoltaic industry with silicon materials as raw material has developed rapidly due to the energy shortage.
近年来，在能源紧缺的大背景下，以硅材料为原料的太阳能光伏产业快速发展。 - In this paper by chemical modification in OPV backbone, three novel intra-molecular charge transfer red materials were obtained to figure out the shortage of red light-emitting materials.
针对目前红光材料稀少本文在齐聚苯乙烯骨架上进行修饰引入氰基和不同长度的烷氧基合成了3个新的分子内电荷转移型红光材料。 - Some factors which would strongly hinder the future development of chlor-alkali industry in China were pointed out, which included the high price of raw materials, the shortage of raw materials, the overspeed expansion of capacity, the slow development of the downstream products and so forth.
指出原材料涨价、原料供应不足、氯碱装置扩能速度过快、烧碱下游产品发展迟缓等制约因素将严重影响我国氯碱行业今后的发展； - In this paper, principle and method for water right system innovation and efficiency analysis is systematically summarized. Based on the materials of water shortage in Heihe river basin, the author puts forward the theory assumption and analysis of the innovation inducing factors to water right system.
本文对水权制度创新及效率分析的原理和方法进行了系统的归纳和总结，建立了水权制度创新诱导因素的理论框架（模型），结合水资源紧缺的黑河流域实际资料进行了初步分析。 - But the conflicts of backward germplasm creation, narrow genetic basis of breeding materials, shortage of available resources, are very obvious.
但是，麻类种质创新落后、育种材料遗传基础狭窄、可利用资源贫乏的矛盾还十分突出，种质资源研究与育种和生产还有较大的差距。 - Bamboo is a kind of biomass material with unique structure and excellent mechanical properties and is one of the most important alternative materials which can alleviate the shortage of wood resources of our country.
竹材是一种结构独特且力学性能优良的生物质材料，是缓解我国木材资源紧张的重要的替代性材料之一。 - Year by year, the mileage of highway that new set up, rectified and extend increased rapidly. As many major projects to start, the problem of materials shortage is becoming more and more seriously and shortage of high quality stone which is most prominent.
国家每年下达的新建、改建、扩建公路里程逐年增多，随着这些大型工程的启动，建筑材料短缺的问题日益显露，其中以优质石料的短缺最为突出。 - Under the sunlight irradiation, semiconductor photocatalytic materials have the abilities to split water, photodegrade organic pollution, photo-reduce carbon dioxide and so on. They are considered to have great potentials in solving the problem of energy shortage and environmental pollution.
半导体光催化材料在光的照射下具有光分解水制氢、光降解有机污染物、光还原二氧化碳等功能，因此其在解决能源短缺和环境污染方面具有巨大的应用前景。 - Construction of teaching materials is lack of united planning. Network teaching modern means is used less. Fourth, shortage of tennis teachers and uneven quality of teachers impact on tennis teaching.
教材建设缺乏统一规划，网球教学现代化手段使用较少。4、网球师资匮乏，且师资水平参差不齐，对网球教学工作有一定的影响。 - Princes in the preferential system, the vassal state of rapid population growth in the number of cases of giant by living materials, there was a severe supply shortage, the country had to carry a heavy burden.
在优惠宗藩制度下，宗藩人口迅速增长，宗禄数量巨增，出现供给严重不足的情况，使国家背上了沉重的包袱。 - Many efforts have recently been devoted to develop novel biodegradable materials due to the shortage of petroleum and non-degradable plastics pollution as well as the enhancement concerns of environment-protecting and humans health.
近年来，随着石油资源紧缺，非降解塑料污染及人们对环保意识的增强和自身健康问题的关注，新型生物可降解材料的研究与开发成为研究的热点。 - Lacking motivation, even those learners who have a talent for the language and teachers who have great ability to teach by using the best materials can not reach their predetermined destination. In contrast, sufficient motivation can make up the shortage of learning aptitude.
缺乏足够的动机，即使是最具有语言天赋的学习者也不能达到预定的目标；即使有最好的老师用最好的教学材料也不能达到预期的效果。 - With the features: fast growth of breeding, high output per unit, rich in nutrition and chemical raw materials, microalgae has been widely applied in many important fields, and is expected to be used to solve the problem of environment pollution and energy shortage.
凭借其生长繁殖快、单位产量高、富含高价值的营养成分和化工原料等特点，在许多领域得到重要的应用，并有助于解决能源危机与环境污染等问题。 - We are not able to bend. Just think about the situation: war time, combined with a remote small town northwest-Shandan, which has immeasurable poverty materials and a shortage in infrastructure.
当然在战火纷飞的时代，加上偏僻的西北小县城&山丹，其物质贫乏程度和基础设施的奇缺性是不可估量的，我们不能委曲求全。 - The present situation of listening teaching in five-year teachers 'colleges is depressing and there exist a lot of problems, such as inefficient teaching methods, poor matriculate quality, inappropriate teaching materials and shortage of qualified teachers.
目前在五年制高师，听力教学的现状也不容乐观，存在着诸多问题，如教学方式过于传统，生源质量不高，听力材料不统一，师资力量薄弱等。 - With the extensive application of polyurethane, the demand of raw materials become more and more, and the resource is shortage, the cost is getting higher and higher.
随着聚氨酯的广泛应用，其原料的需求也大幅增长，资源紧张且成本越来越高。 - Energy problem is increasing with the continuous development of global industry. And phase change materials as an energy-storing vector, can effectively improve the energy utilization and relieve the problem of energy shortage.
随着全球工业的持续发展，能源问题日趋突出，而相变材料作为一种储能载体，可以有效地提高能源的利用率，并缓解能源紧张这一难题。