查询词典 particles

So far, the existing mechanisms, such as diffusive shock acceleration and others, still present problems in explaining these particles.

目前一些现有的机制，如震波扩散加速与其他，在解释这些粒子上仍存在问题。

And all the small particles and the liquids flow into the digester where they stay for forty days.

所有的小颗粒和液体都将流入消化池内停留四十天。

The modified Rowe's dilatancy equation will be more adaptive to the unsliding deformation of particles.

修正Rowe剪胀方程对颗粒非滑移变形具有更好的适应性。

The rheological character of a polymer often appears as shear-thinning. Most polymers behaviour in a solution can be explained by the polymer chain or hard sphere theory. Other than that, shear-thickening polymer solution also exists. Its behavior can be explained by dilatant theory, which suggests that the shear-thickening of the solution is due to the swelling of the polymer particles. This phenomenon often occurs in suspension or emulsion. Solution exhibits a mixed behavior can also be found whose behavior is such that shear-thinning occurs under low shear force and shear-thickening occurs under high shear force. Under this circumstance, the viscosity versus shear force graph exhibits a spoon shaped curve. The rheological study can be applied to the dispersion of paint which can predict the dispersion effect of various polymer materials in solution.

中文摘要一般高分子聚合物溶液的流变行为多半呈现剪稀(shear-thinning)的现象，而大部分的高分子在溶液中的行为是以分子链或是硬球观点来解释，另外也有剪稠(shear-thickening)现象的高分子溶液，其流变行为则是以膨胀体观点来解释，即在高剪切力下，由於高分子团体积变大而使溶液黏度升高，这在悬伏液、乳液等常见；但也有在低剪切力下，溶液具有剪稀的行为，而在高剪切力下却成现剪稠的行为，在黏度对剪切力作图时，会呈现出一个勾形曲线的图形；流变行为的探讨可应用在涂布材料的分散技术上，以推测不同的高分子溶液对分散效果的影响。

Fig 1 Normal hepatocyte:glycogen particles aggregated,mitochondrialcristae clear,endoplasmic reticulum abundant ×10500;and no Ce-H2O2 precipitation ×10 500;Fig 3 1 h after Cd-injection:ER dilatant,ribosomes mostly dislodged,mitochondria slightly swollen,small amount of Ce-H2O2 precipitation

图1 正常肝细胞：糖原颗粒聚集，粗面内质网丰富，线粒体嵴清晰×10 500；图2 染镉后30分钟：肝细胞结构正常，未见Ce的沉积×10 500；图3 染镉后1小时：ER扩张，核糖体已大部脱落，线粒体轻度肿胀；可见少量

The reason of this is that near the horizon we look through a very great thickness of the lower atmosphere, which is full of the larger dust particles reflecting white light, and this diluter the pure blue of the higher atmosphere seen beyond, And in the vicinity of the sun a good deal of the blue light is reflected back into space by the finer dust, thus giving a yellowish tinge to that which reaches us reflected chiefly from the coarse dust of the lower atmosphere.

这是因为我们向天边望去时，目光要穿过极厚的低空大气层，其中布满颗粒较大的尘埃，反射出白光，这就冲淡了天际高空大气层的纯蓝色。在太阳附近，大量蓝光则由细微的尘埃反射回太空。这样，主要由低空大气层的粗粒尘埃反射到地面的光线，便带有浅黄色。

The reasonof this is that near the horizon we look through a very great thickness of thelower atmosphere,which is full of the larger dust particles reflecting whitelight,and this diluter the pure blue of the higher atmosphere seen beyond,And inthe vicinity of the sun a good deal of the blue light is reflected back intospace by the finer dust,thus giving a yellowish tinge to that which reaches usreflected chiefly from the coarse dust of the lower atmosphere.

这是因为我们向天边望去时，目光要穿过极厚的低空大气层，其中布满颗粒较大的尘埃，反射出白光，这就冲淡了天际高空大气层的纯蓝色。在太阳附近，大量蓝光则由细微的尘埃反射回太空。这样，主要由低空大气层的粗粒尘埃反射到地面的光线，便带有浅黄色。

However, the method of dilution of the microemulsion without otherwise changing the emulsion particles has not been established.

然而，只是对微乳液的稀释而不改变乳胶颗粒的大小的方法还没有建立。

Dio , dioti . But, as Jacquier points out, nothing can be concluded from the absence of particles, because St. Paul's employment of them is not uniform, and several of them are not found in his unquestioned Epistles.

但是，正如雅基耶指出，没有什么可以得出这样的结论，从没有粒子，因为圣保禄的就业，他们并非完全一致，和几个他们没有发现在他不容置疑的书信。

In 1976, S. Chandrasekhar solved the decoupling problem of the Dirac equation with non-zero rest mass in a Kerr background, thus provided the possibility of attacking the problem of the Hawking evaporation of Dirac particles.

在Kerr背景时空中求解Dirac方程是一个长期没有解决的问题。1976年Chandrasekhar成功地找到了Kerr背景时空中静止质量不为零的Dirac方程的退耦和分离变量的量子方程。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。