1) medium molecular weight distribution
中等分子量分布
1.
PE obtained over the catalyst was of medium molecular weight distribution.
合成了一种钛系齐格勒-纳塔烯烃聚合催化剂,该催化剂具有较高的乙烯聚合活性,其乙烯聚合动力学平稳,氢调敏感,所得到的乙烯聚合物具有中等分子量分布。
2) Middle molecular substances
中等分子量物质
3) distribution of neutron exposures
中子辐照量分布
1.
Based on the present s-Process nucleosynthesis models for AGB stars, with~(13)C pocket releasing neutrons radiatively in interpulse period, using the simplified assumption that the~(13)C pocket is subdivided into three layers, the asymptotic distribution of neutron exposures in the He intershell is investigated.
结果表明,中子辐照量分布不再是通常所认为的指数形式,曲线先有一个简短的上升然后再单调下降,但除中子辐照量较低的一个小区域外,分布曲线仍与指数分布非常接近。
2.
For the old s-process models,the scenario of s-process in the convective zone can naturally lead to an exponential distribution of neutron exposures (hereafter "DNE" for the "distribution of neutron exposures" ).
介绍了AGB(Asymptotic Giant Branch)星s-过程核合成区域中子辐照量分布的最新研究结果。
3.
Based on the radiative s-process model for low-mass asymptotic giant branch(hereafter AGB) stars,an investigation on the characteristics of distribution of neutron exposures(hereafter DNE) in nucleosynthesis region is presented.
根据13C辐射燃烧的低质量AGB(asymptotic giant branch)星s-过程核合成模型,考察氦壳层核合成区域中子辐照量分布(简称DNE)的特点。
4) neutron-flux distribution
中子注量率分布
1.
To measure relative neutron-flux distribution in the core of SPRR-300 by use of activating method;
用活化法测量SPRR-300堆芯相对中子注量率分布
5) neutron-flux pattern
中子通量(分布)图
6) neutron energy distribution
中子能量分布
补充资料：中等
1.介于上等与下等或高等与初等之间的等级。 2.形容(身材)不高不矮。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条