查询词典 granule

Nanomaterials have many new characterizes which different from the normal materials for their small size, big surface area ratio and quanta dimension domino effect, for examples, the metal with good conductor will be turned into nonmetal when the size is reduced tonanometer levels; the resistance of originally nonconductor will be descended greatly when its size is reduced several nanometers or so, and loss the nonconductor property; the general solid is steady under certain conditions, while under nanometer conditions, the capabilities will be effected greatly by the granule sizes, the newness characteristics made nanomaterials have great appliance foreground on catalyze, optics, and industry produce and so on, therefore the nanomaterials have been the hotspot for materials science, chemistry science and so on.

纳米材料由于尺寸小、比表面积大和量子尺寸效应使它具有不同于常规固体材料的新的特征，如原来是良导体的金属，当尺寸减小到纳米量级时就变成非金属型；原来是绝缘体的物质，当尺寸减小到几纳米或几十纳米时电阻大大下降，失去了绝缘体特性；常规固体在一定条件下物理性能是稳定的，在纳米状态下，颗粒尺寸对性能产生强烈的影响等等，这些新奇的特点使得纳米材料在催化、光学、工业生产等各个方面都有着广阔的应用前景，因此，纳米材料目前已经成为材料科学、物理学及化学等学科的前沿热点。1990年7月在美国巴尔基摩召开了国际第一届纳米科学技术会议，正式把纳米材料科学作为材料科学的一个新的分支公布于世。

The starch granule is a kind of multi-crystal system which is comprised of crystalline structure, noncrystalline structure and submicrocrystalline structure.

杨景峰，罗志刚，罗发兴（华南理工大学轻工与食品学院，广东广州510640）摘要：淀粉是一种天然多晶聚合物，是由结晶、亚微晶和非晶中的一种或多种结构形成的。

Objective:To observe the therapeutic effect of GuJuXiao granule in treating traumatic chronic osteomyelitis and investigate its mechanism.

目的：观察骨疽消颗粒对外伤性慢性骨髓炎的疗效，并探讨其作用机制。

The essence granule of caviar extracted from paddlefish contains abundant protein and AA+ which is biological growth hormone for the major components of skin collagen and elastane fibre.

从这些大白鲟鱼里提取的鱼仔精华颗粒蕴含了丰富的蛋白质和AA+是皮肤胶原蛋白及弹力纤维的主要成分生物生长激素：能够活化细胞，延缓衰老的功效，并把深海最神秘的因子带给广大的消费者，让肌肤重返青春容颜。

Penetrable drying experiments was performed to study the influences of air temperature,air velocity and granularity on the drying characteristics of tiny chlorinated natural rubber granule from latex.

本试验通过氯化天然橡胶的薄层干燥试验，探讨风温、风速以及粒径对CNR含水量的影响规律，建立薄层干燥方程。

RESULTS: Optical microscope showed that synaptophysin P38 positive cells were brown dot or granule and densely distributed in neuropil, and some around perikaryon.

结果：光学显微镜下突触素P38阳性细胞染色呈棕黄色点状或颗粒状沉积，分布较密集，主要分布在神经毡内，部分围绕在神经元胞体周围。

Objective To study the pharmacodynamics and toxicity of Ningdong granule for Tourette syndrome.

目的 探讨宁动颗粒对抽动秽语综合征的药效学及其毒性的影响。

When it is used, the small medicine granule can be mounted and acted on the neck and pharynx zone on the back of hand.

上列各成份均对咽喉病症有一定的作用，用其中一种或几种混合制成的本发明均有一定的疗效。

The observation result showed that plasmolysis was appeared, the vacuoles became more and swelling, the pigment bodies swelled up and the structure of thylakoid was damaged, the number of mitochondria and starch granule were increased with the increasing of magnetic intensity. The result showed that two cell energy supply systems in the pigment bodies and mitochondria were affected in different extent by magnetic treatment, so the growth and metabolism of algae were influenced.

研究发现在较高强度磁处理下，出现质壁分离，类囊体结构破坏，液泡和线粒体增加，能量物质积累等现象，影响微藻的正常代谢。

Mol·L~(-1) individually and also with both heavy metals present. Plasmolysis, concentrated cytoplasm, disappear ance of the cristae of mitochondria, ambiguity of framework and destruction of mitochondria envelope were all symptoms of root cells under Cu stress; hollowing cells was also found in Cd treatment, and there existed some different granule in these hollowing cells.

铜使根细胞产生质壁分离、细胞质浓缩、部分细胞空泡化，使线粒体脊突消失、结构模糊、外膜破坏；镉使根细胞空泡化，并在部分空泡化的细胞里产生大小不等的颗粒状物；铜、镉交互污染使根细胞受害程度加深，并兼有两者的受害症状特征：线粒体结构彻底破坏、空泡化细胞里的颗粒物更大电子密度更高、质壁分离现象更普遍、质膜上的颗粒物沉淀更大。

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。