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Wood energy properties 木质能源性状
Get this: wood energy is the primary source of energy for over 2 billion people, mainly in developing countries. 记住:主要是在发展中国家,木质能源是超过20亿人的基本能源。
Climate change, forest landscape restoration, forest tenure, invasive species, wildlife management and wood energy are just a sampling of the subjects covered. 气候变化、森林景观恢复、森林占有权、入侵性物种、野生动物管理和木质能源是其中的几个方面问题。
This paper overviews and analyzs some prevalent misunderstandings on the use of wood energy at present so as to strengthen the research on the use of wood energy. 综述了当前人们对木材能源使用普遍存在的一些认识上的不足,并对其进行了分析,旨在提高认识,加强对木材能源的研究。
The effects of TPUE on the mechanical properties, technique properties, combustion and energy properties of nitramine modified double base propellant are studied. 研究了热塑性聚氨酯弹性体对硝胺改性双基推进剂的能量性能、力学性能、燃烧性能以及工艺性能的影响。
The effects of RDX particle size on properties of CMDB propellant including mechanical property, combustion property, sensitivity property and energy property were studied. 摘要实验研究了工业级RDX粒度对复合改性双基推进剂(CMDB)力学、燃烧及感度性能的影响。
APPLICATIONS OF WOOD ENERGY IN WOOD DRYING 木废料能源及其在木材干燥工业中的应用研究
This paper summarizes the concept of the two phase flow and effect of the two phase flow on the energy property of the propellent. 概述了两相流的概念以及两相流对推进剂能量的贡献和影响。
He joined the two pieces of wood together with glue. 他用胶水将这两块木料黏在一起。
The wood is held in position by a clamp. 木头用钳夹固定住了。
He shored up the wall with a thick balk of wood. 他用一根粗大的木头把墙撑住。
Rubber has more resilience than wood. 橡胶有比木头更大的弹性。
On humid and surface free energy properties of powder-graphite 石墨粉末润湿特性及其表面自由能的研究
Some New Understandings on Use of Wood Energy at Present 关于木材能源使用的一些新认识
The axe sliced through the wood. 斧头一下子把木头劈开了。
The bonfire was piled with wood. 篝火用木柴堆得高高的。
The dispersion state and energy property of MoS 2/Mg(Al)O were characterized by determination of adsorption capacity of oxygen, adsorption heat of thiophene and reaction dynamics parameters. 通过对氧吸附量、吸附热及反应动力学参数的测定 ;表征了MoS2 在Mg(Al)O上的分散状态及能量性质 .
That lathe is used for shaping pieces of wood. 那个车床是用来加工木材的。
You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
Don't let the fire go out; there's plenty of wood. 不要让火灭了，有的是木柴。