mass [mæs]

mass的基本解释

vt.

使集合, 集中

vi.

聚集

• Dark clouds massed, and we expected rain.
• 乌云密集，我们企盼下雨。

adj.

群众的, 大规模的, 集中的

• We want to promote literacy on a mass scale.
• 我们要大规模地提高文化水平。

n.

块, 大多数, 质量, 大量, 群众, 弥撒

• A liter of gas has less mass than a liter of water.
• 一公升汽油的质量比一公升水的质量小。

• Before the rain, the sky was a mass of clouds.
• 下雨前，天空有一团云。

• I've masses of work to do.
• 我有许许多多的工作要做。

相似词

Mass

mass的同义词

n. heap · hunk · chunk · load · stack · pile · bulk · lump · volume · quantity · accumulation · slew · amount · batch

mass的反义词

n. bit

与mass相关的词组

in the mass：总体上

be a mass of：遍布着

mass所属的单词分类

Astronomy / 天文 [220]

white giant  ·  visual magnitude  ·  red dwarf  ·  pole star  ·  outer planets  ·  orbital inclination  ·  orbital eccentricity  ·  muttnik  ·  interstellar dust  ·  inner planets

Measure / 测量 [155]

square centimeter  ·  picometer  ·  picoliter  ·  megapixel  ·  cubic inch  ·  cubic centimeter  ·  cord foot  ·  square yard  ·  cubic meter  ·  nanometer

Science / 科学 [182]

xenobiology  ·  materials science  ·  genomics  ·  evolutionary biology  ·  earth sciences  ·  Petri dish  ·  volumetric flask  ·  organic chemistry  ·  molecular biology  ·  exobiology

与mass相关的网络例句 [注：此内容来源于网络，仅供参考]

To give the definition of the mass concrete and to concrete\'s cracks together with practical meanings of control ,and give a brief review on the research in the field at home and abroad, at last, methods to control temperature crack of the mass concrete from several aspects such as design measures,concrets material, construction schedules.etc are summed up; To explain the physical mechanics of the concrete and computing methods-Difference Method and Finite Element Method, and illustrate the application of their specific methods repectively;Several temperature factors that can influence the temperature stress of mass concrete baseplate are analyzed. The influence degree of temperature factor can be got through the ANSYS simulation computation the control of temperature can control the temperature stress, consequently control the temperature crack of mass concert baseplate; through the influence of the crack resistance ability of mass concrete baseplate which takes the reinforcement as a part is analyzed. By ANSYS simulation, the best suited volume ratio of reinforcement is found out, at same time the layout of reinforcement with the same volume ratio can also affect the resistance ability of mass concrete baseplate. Sum up of above analysis, anti-crack function of steel bar in early mass concrete baseplate is obvious, so it\'s necessary to consider beneficial effect of construction steel bar in research of temperature control on mass concrete baseplate.

本文先容了大体积混凝土及混凝土裂缝的基本概念，对国内外在这个领域里的研究现状作了扼要叙述，并从结构设计、混凝土材质、施工措施等方面总结了大体积混凝土温度裂缝控制的方法及防止措施；阐述了混凝土的基本物理力学性能，总结了大体积混凝土温度计算的方法——差分法和有限元法，并分别举例说明其具体应用的方法；分析了影响大体积混凝土底板温度应力的几种温度因素，利用ANSYS模拟计算，得出了每种因素的影响程度，通过分析提出了在这几种温度影响因素下如何通过控制温度以达到控制温度应力从而来控制裂缝的具体建议；针对大体积混凝土基础底板中配筋的不同对混凝土底板抗裂能力的影响不同，利用ANSYS进行模拟分析，得出底板中最合适的体积配筋率，同时分析了在相同体积配筋率下钢筋的具体布置对大体积混凝土基础底板抗裂能力的影响，分析表明，配置钢筋对混凝土结构的开裂阻止作用明显，在研究大体积混凝土温度裂缝题目时，要考虑钢筋在其中的有利作用。

So, the average density of spatial energy of spatial radius is the length of Planck of relative time-space cosmic energy follow the rise and fall of quantum spatial measurement, at original cosmic time-space set out, from the structure-energy of mass 16.38×10-71 N · m to the space-energy of 8.19×10-71 N · m and the mass-energy of 8.19×10-71 N · m, come to do not exceed the structure-energy of mass 32.76×10-71 N · m to the space-energy of 8.19×10-71 N · m and the mass-energy of 24.57×10-71 N · m, not smaller the structure-energy of mass 21.84×10-71 N · m to the space-energy of 8.19×10-71 N · m and the mass-energy of 13.65×10-71 N · m, come to do not symmetrically gradually belong to stabilization thus at reductively fluctuate, not can reversely strides across reach the stable state of structure-energy mass 24.57×10-71 N · m to the space-energy of 8.19×10-71 N · m and the mass-energy of 16.38×10-71 N · m maintain unchanging.

所以，宇宙能量的相对时空空间的半径为普朗克长度的空间的能量平均密度随宇称量子的涨与落，在原初的宇宙时空启动，从16.38×10-71N · m 质量结构能对于8.19×10-71N · m 空间能与8.19×10-71N · m 质能，成不大于32.76×10-71N · m 质量结构能对于8.19×10-71N · m 空间能与24.57×10-71N · m 质能，不小于21.84×10-71N · m 质量结构能对于8.19×10-71N · m 空间能与13.65×10-71N · m 质能，成不对称地递归于稳定而在缩小地波动，不可逆地跨越到24.57×10-71N · m 质量结构能对于8.19×10-71N · m 空间能与16.38×10-71N · m 质能的稳定状态保持不变。

RESULTS Degra-dation of PCL was the slowest one.Mass-loss was not obvi-ous:molecular mass of pancreatic suspension lost by19.8%and no outstanding physical change was observed.PCL2/1loses mass by0.5%in24wk,and molecular mass loses by61.7%with etches on cuttings sections.PCLA1/2loses mass by40.4in24wk,molecular mass loses by6.6%,and cracks and holes were observed as the main physical charac-ter.PLA lost mass by79.2%in24wk,molecular mass lost by15.1%and this material was totally degraded.

结果 PCL在24wk内各种性质变化最慢：质量损失不明显，分子质量在胰腺悬液中下降19.8%，形态无明显变化；PCLA2/1在24wk时质量损失0.5%，分子质量下降61.7%，材料断面出现蚀刻形态；PCLA1/2在24wk质量损失40.4%，分子质量下降6.6%，形态出现空洞、碎裂；PLA在24wk质量损失79.2%，分子质量下降15.1%，形态完全降解。

与mass相关的网络解释 [注：此内容来源于网络，仅供参考]

mass：质量

以爱维养矿泉水为例,我们用缓慢、辛苦而昂贵的方式,耗费很长时间,把大量笨重而缺乏生气的"质量"(mass)-也就是"原子"-运送到千里之外. 经过海关的时候,你需要申报的是原子而不是比特. 即使是采用数字录音方式制作的音乐,

mass：弥撒

圣餐有各种不同的名称:罗马天主教称之为"弥撒"(Mass),东正教称之为"圣餐仪式"(Divine Liturgy),浸礼派称之为"主的晚餐"(Lord's Supper),而英国圣公会称之为"感恩圣餐"(Eucharist).

mass：马斯河

尼德兰除了东南部的山区之外,全境几乎是一片低洼的平原,这个平原是由马斯河(Mass)莱茵河(Rein)和埃斯谷河(Escaut)三条大河以及其他小河冲积而成的,境内还布满了湖泊和沼泽.

mass：大众

从霍加特的>一书开始,英国文化研究较少使用 "大众"(mass)而代之以"人民"(peole). 他们认为"大众"这个概念不但具有精英化倾向、在高雅与低俗之间确立了一种对立关系,而且它还调和了文化的矛盾,

mass：abbr. multi-agent systems; 多主体系统