有颗粒的

Using environmental radionuclide 210Pb to study the soil erosion and sediment had great application value and potential. When the nuclide was settled on the surface with atmosphere, it was absorbed by the soil particle quickly. The soil erosion rate on the scale of 100 years was traced through the remotion of nuclide in soil and its regular distribution nude.

利用环境放射性核素210Pb来研究土壤侵蚀和沉积具有很大的应用价值和潜力，当核素随大气沉降到地表时，迅速被土壤颗粒吸附，通过其在土壤间的移动和有规律的分布模式可以示踪100年尺度上的土壤侵性速率。

Based on the amorphous structures of Ni-P alloys derived from X-ray diffraction determination, R〓 or Tp is reasonably explained in terms of the variation in the metal -metalloid bond numbers with P contents according to the rhomb unit structure model .

首先，它对镍晶核的形成有阻碍作用，TU浓度越大，成核所需的过电位越高；其次，在存在镍晶核的表面上，TU对镍颗粒的生长起促进作用，藉此也可解释TU对化学镀层形貌的影响。

The result shows that the changing law of saliferous reservoir parameters is a nonlinear relationship with several variables, and it is a very complicated process.

研究结果表明，高含盐油藏储层参数变化呈多元非线性函数关系，变化规律复杂；渗透率变化存在临界值，大于临界值时，渗透率随着驱替速度、驱替量和含盐量的增加而增大，小于临界值时，渗透率随着驱替速度、驱替量和含盐量的增加而减小；注入水性质会对参数变化过程有影响，而对最终变化结果无影响；盐的溶解是储层参数变化的根本原因，岩石颗粒的脱落和运移是储层参数变化的直接原因。

And dye. The results from the whole experiments and sensitometric results from these emulsions showed: 1 that sensitization of Zn-EDTA or Cd-EDTA on silver bromide emulsion was affirmed; 2 That a cooperation sensitization of Zn-EDTA or Cd-EDTA, sulfur plus gold, and dye could be carried out to make a higher level of sensitization; 3 That a cooperation sensitization of Zn-EDTA or Cd-EDTA, on the basis of and dye, with oxalate-doped was carried out to make a higher level of sensitization without any increase in the level of fog.

对实验过程的考察和感光性能的测试结果表明，Zn-EDTA或Cd-EDTA对细微粒溴化银颗粒乳剂均有显著的增感效应；Zn-EDTA或Cd-EDTA增感可在传统硫加金增感基础上与光谱增感协同作用，三者具有兼容和可加和性；Zn-EDTA或Cd-EDTA增感可在传统硫加金增感与光谱增感协同作用的基础上，与草酸根内部掺杂增感兼容，实现四者的协同作用，而不引起乳剂灰雾增加。

Function description: Especially focusing on fat accumulation and orange peel effect, the product could go deep into tela subcutaneous, burn fat particles, restrain synthesis of new fat, make sponge-shape appearance of skin disappear gradually, create perfect figure, leave firmer and smoother skin.

功能说明：特别针对肌肤的脂肪囤积和橘皮组织，深入皮下组织燃烧脂肪颗粒，抑制新脂肪出现，令肌肤的海绵状外观逐渐消失，塑造完美曲线，留下更有弹性的、光滑的肌肤。

The interior flow of pump is the quite complicated turbulent flow. It is affected not only by the circumrotation and the surface curvature of impeller, but also by the sandy materials, even has the backflow and disengaged flow. They are one of the rather complicated numerical calculations in the fluid engineering field.

离心泵的内部流动是很复杂的湍流流动，同时由于受旋转、叶片表面曲率和泥沙颗粒的影响，还拌有脱流、回流等流动现象，是流体工程中较难的试验研究和数值计算问题之一。

The same procedure can be used to remove the gra in in ess of highly enlarged photographs, which is of value e.g.

同样的步骤可以用来去掉放大很多倍的照片上的颗粒特性，这在航空摄影侦察中是有价值的。

The pore structure of semi-coke particle samples with diameters between 2.36 mm and 3.35 mm were analyzed with the Mercury Porosimeter PoreMaster-60, based on which the corresponding fractal dimensions were calculated.

计算结果表明，工业半焦的孔隙结构符合分形特征，在样品颗粒尺寸为2.36～3.35mm的测量条件下，样品的分形维数在2.7982～2.9154之间，其可决系数在0.9157～0.9614之间；样品的分形维数与煤种和半焦热解工艺过程均有一定的关系。

The microstructures and second phases were examined by transmission electron microscopy.It is found that the specimen treated by 500 ℃/100 h has the best corrosion resistance among all the specimens.TEM analysis of the specimens tempered at 500 ℃ with different time shows that the second phase changes from the seriate strips to the banding...

用透射电镜研究了这些样品的显微组织和第二相，观测到随着保温时间延长，500℃下保温样品中的第二相由连续片层逐渐转变成带状分布的颗粒，保温时间达到100 h时，基体内析出βNb.560℃下保温样品与500℃下保温样品有相似的组织转变过程，只是时间大幅缩短，保温仅10 h时，基体已完全再结晶为等轴晶。

Through the observation via scanning electron microscope,we can discover that chips mainly have three types of micro-shapes like acicular,massive and squamose,its formation corresponds to PBX macro-fracture which caused by the nucleation and growth of crack and mainly embodied as transgranular fracture of explosive particles.

利用SEM观测发现PBX切屑主要有针状、块状和鳞片状三种细观形态，切屑的形成体现为裂纹的成核扩展导致的宏观断裂，并主要表现为炸药颗粒的穿晶断裂。

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。