查询词典 ions

ConclusionA highiron animal model can be established by intraperitoneal injection of iron dextran. The changes of various parameters result in damage to the organs, it is possible that the ferri ions were released through metabolism of iron dextran and freeion mediates lipid peroxidation to cause the damage.［KEY WORDS］IronDextran complex; Models, animal; Lipid peroxidation

给小鼠腹腔注射右旋糖酐铁，可以成功建立高铁动物模型，其各项指标有明显变化并对各脏器造成损害，其机制可能与右旋糖酐铁在体内代谢释放出铁离子，游离的铁离子介导脂质过氧化而造成的损害等有关。

This paper makes a further analysis of the traditional opinion about Ampere force that is the macroscopic showing of Lorentz force,and it demonstrates that microscopic nature of Ampere force is composition of electric field forces applied by Hall electric field which is caused by Lorentz forces for the positive ions at the crystal lattice of the conductor in magnetic field.

对安培力是洛伦兹力的宏观表现的传统说法进行了深入剖析，指明了安培力微观本质是由于洛伦兹力而引起的霍尔电场对磁场中载流导体的晶格正离子施加的电场力的合力

The initial surface of sample play a very important role in killing bacteria, especially in flakelet and samdwich form which can be assigned induce the adhesion of bacterium and destruction of it.

当注入剂量接近和超过热解碳注银的饱和剂量5×10~(17)ions/cm~2时，各样品都具有很好的抗菌率，但低于这个剂量时，抗菌率逐渐减小。

Result:Calcium ions give a brick red flame in flame test.

结果：在焰色试验中，钙离子发出砖红色火焰。

This measures the flight path of ions through a magnetic field.

它测量了离子通过磁场时的行进轨迹。

Differences of wettability and floatability between diaspore and aluminium silicate minerals are due to the differences of crystal structure between diaspore and aluminium silicate minerals, and of the part Al-O, Si-O bonds, and the metal ions on the surface of the minerals.

一水硬铝石与铝硅酸盐脉石矿物晶体结构的差异、表面断裂的Al-O和Si-O键及表面离子活性区的差别，可影响矿物表面的润湿性与可浮性，类质同象及各种晶格杂质离子也将影响浮选剂与矿物表面的相互作用和矿物可磨性。

Of complex ions with strong chelating properties, which can make suspended particles flocculate and

点或微粒，同时通过黏附、架桥和交联作用使悬浮质点与微粒凝聚沉降。

The investigation of flocculating the alkaline kaolin suspensions suggests that metal ions can affect the flocculate rate distinctly.

在实验室条件下确立了该菌株的发酵培养基组成和最适摇瓶发酵条件及絮凝剂使用的实验室最佳条件。

PAC also introduced on the basis of the SO 4-2 ions, it is better flocculation effect.

在PAC的基础又引入了SO4-2离子，使其具有更好絮凝效果。

The apatite with end-member cations, the apatite solid solutions [M-M1 AP] withdivalent cations substitution, the fluorapatite and the chlorapatite with end-memberations, the apatite solid solutions [Xi-X2 AP] with column-ions substitution were synthesizedthrough " solid-phase reaction method" in inert gas.

对不同Ca/P摩尔比HAP来说，在1.2≤R≤2.3范围内，随R值偏离正常配比程度的增大，其比表面积增大、晶粒尺寸ΓA，Γ(221，ΓR减小、晶形指数降低、结晶度减小、晶格缺陷度增大；当R=2.5时，晶粒尺寸和结晶度反而增大，出现反常，但晶格缺陷度却保持有规律增加。

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。