查询词典 bolometric

The results of theoretical analysis and experiments indicate that in the frequency band of 10 to 3 000 MHz and voltage range of 0.1 to 2 V,the uncertainty is 0.25% to 0.7% and the confidence level is 99.73%. Metrology ; Voltage standard ; Bolovac ; Thin film bolometric bridge with resistance regulation network circuit ; Double thin film bolometer ; RF mount ; Uncertainty evaluation

在近期的技术改造[2]中，我们研制出电阻臂可变的自动平衡电桥，重新研制了双薄膜测热电阻，建立了射频电压自动校准系统，从而使该基准的计量性能有了很大提高，其主要技术指标如下：测量范围为0·1~2·0V；频率范围为10~3 000MHz；不确定度为0·25%~0·7%(k=3)；工作方式为自动测试。2工作原理和构成2.1工作原理射频电压基准是建立在功率替代原理的基础

The spectrum of SN1987A contains more detailed information than its bolometric light curve.

超新星的光谱比它的热光度曲线包含了更详细的信息。

Our model can well fit the flattening of bolometric light curve after day 800 and the bolometric light bump.

我们的模型可以很好地拟合800天以后热光度曲线的下降变缓，并首次定量地给出热光度鼓包的解释。

The cloud should then have an infrared luminosity thousands of times the sun's bolometric luminosity.

云的红外光度应为太阳热光度的几千倍。

Outflows of high-velocity gas were studied, indirect correlations between outflow mass and bolometric luminocity were obtained.

对高速气体外流进行研究，首次获得外流质量和中心源热光度的间接相关。

The observed light curve continued to track the〓Co decay until t～800 days. After day 800, the observed bolometric light curve had an excess above the decay line required by〓Co.

但在800天以后，观测的热光度曲线的下降变缓，且大约在900天至1200天有一目前的理论模型均无法解释的热光度&鼓包&。

Large scale structure of universe, bolometric flux, luminosity distance, quasars, galaxies, redshift space, redshift periodicity.

宇宙大尺度结构，谱视亮度，光度距离，类星体，星系，红移空间，红移的周期性。

Bolometric flux, hypersphere cosmology, large scale structure of universe, quasars, supernova, gamma ray burst, redshift periodicity

谱视亮度，超球面宇宙，宇宙大尺度时空结构，类星体，超新星，射线暴，红移周期性

Has established Liaoning Province year agriculture climatic resource quality synthetic evaluation indicator system, chooses the year sun bolometric radiation, the year sunshine hours, the growth season sunshine hours, the annual mean temperature using the Turle Philippines method,≥0℃ the accumulated temperature,≥10℃ accumulated temperature, temperature annual range, frost-free period, year precipitation, the growth season precipitation, the year wettability 11 concrete evaluating indicators.

建立了辽宁省年度农业气候资源综合评价指标体系，利用特尔菲法选择出年太阳总辐射、年日照时数、生长季日照时数、年平均气温、≥0℃的积温、≥10℃的积温、气温年较差、无霜期、年降水量、生长季降水量、年湿润度11个具体的评价指标。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐