1) strong gradient belt of physics field
物理量强梯度带
1.
It is found that the strong gradient of physics field has an important effect both on the occurrence and the development of heavy torrential rain, it also provides the evidence to the forecasts of the rainfall area about the formation, the development and the movement of the strong gradient belt of physics field.
通过对１９９７年８月１３日特大暴雨过程的分析，揭示了暴雨发生前环境场各类物理量分布特征，发现物理量的强梯度带对暴雨的发生发展起了十分重要的作用，而且物理量强梯度带的形成、加强和移动为暴雨落区预报提供了依据。
2) Strong gradient belt
强梯度带
3) physical properties
物理强度
1.
The results showed that gelatin could increase the Zeta potential and retention of pulp, improve the physical properties of handsheets under suitable conditions, while has negative effects on the drainage properties of the pulp.
详细研究了明胶对草浆性能的影响,考察了它对纸页物理强度及其对浆料助留和助滤的影响。
2.
The cationic dispersed rosin size was used in sizing MOW de-inked pulp to investigate its sizing performance and influence on paper physical properties.
在此基础上将该阳离子分散松香胶应用于混合办公废纸脱墨浆,对其手抄片的施胶效果和物理强度进行测定,发现该分散松香胶能够在近中性条件下使用,硫酸铝用量在1%左右为最佳,在不使用任何助留剂时,使用1%的和1。
4) physical strength
物理强度
1.
In this investigation, loading degree of different beating degree soft chemical pulp and physical strength were studied.
结果表明打浆度29°SR最适宜填充,由于在冲洗过程中部分细小纤维的流失和附着在长纤维分丝帚化处的Fe3O4粒子在纸张成形时减少了纤维之间的键接面积造成填充磁性粒子后的磁性纸物理强度比原纸的强度低,随着填充在纤维细胞腔内的磁性粒子增多,纸张的白度降低。
6) pressure gradient
压强梯度
1.
This article assumes that the classic theory of lifting force ommits one crucial factor determining lifting force: pressure gradient.
认为经典升力理论遗漏了一个决定升力的重要因素:流体的压强梯度。
2.
The effect of pressure gradient on the prompt explosion energy of supernova is discussed.
对超新星前身星模型Ws12M⊙的瞬时爆发进行了数值模拟,讨论了压强梯度对超新星瞬时爆发能量的影响。
3.
Simplifying the air as an ideal liquid, the Bernoulli s equation in the direction of streamlines and expression of pressure gradient perpendicular to streamlines are derived from Newton s laws of motion, when the gas is flowing, and the lifting force is explained directly.
将空气简化为理想流体 ,由牛顿运动定律推出气体做曲线运动时的切向伯努利方程和法向压强梯度表达式 ,并解释了机翼举
补充资料：同量异位素(原子物理学)
同量异位素(原子物理学)
Isobar (atomic physics)
bar同量异位素(原子物理学)巨sc (atomic physieS)」数Z位素可;它异位白夕-俘获量异26)，多数定的CaP-撰] 同量异位素是指质量数A相同、但原子厅不同的两个或多个原子之一。因此，虽然同量异具有近似相等的质量，但是它们的化学性质不}们是不同元素的原子。原子序数相差1的同星素不可能都是稳定的，其中一个不可避免地将发射(Z~Z+l)、月+发射(Z~Z一l)或电子(Z~Z一1)而衰变为另一个。有许多稳定的厉位素偶的例子，例如，soTi(z一24)和SOe:(z=还有稳定的同量异位三重态的四个例子。对沐A值，已知的放射性同量异位素的数目超过稀同量异位素的数目。参阅“电子俘获，’( electrorture)、“放射性”(radioaetivity)各条。 〔达克沃思(H.E.Duekworth
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