查询词典 homogeneity

It was found that the stability of the melt was seriously affected by the diameter, the density and the homogeneity of the feed rod. The dense and uniform feed rods with pure phase were prepared by complete mixing and repeated sintering at a suitable temperature.

在适当温度下多次预烧结和反复混料，并通过最后的烧结可获得纯相、均匀和致密的原料棒；原料棒直径一般控制在10 mm以内； 3～5 mm/h的生长速度适合晶体生长；生长结束时缓慢降温和退火处理可抑制YFeO3晶体的开裂。

The second, according to mapping function of blank and product sections, and to many interpolating functions along model-cavity vertical surface, paper has built mathematics model, fluid surface function of special-shaped product plastic deformation and velocity field, gotten basis theory for metal forming prediction, for example empty drawing metal pipe thickness homogeneity and special-shaped product fluid regular, die parameter optimization and integration research of die CAD/CAM.

根据拔制坯料和制品截面映射函数和模腔纵向多种插值函数（直线型、凸型、凹型和三次多项式型），建立了相似异型材、圆形坯料——异型材和异型材——异型材三维金属拔制塑性成形的数学模型和异型材塑性成形的流面方程及流动场方程，为预报金属成形规律（如：空拔管壁均化、异型材流动规律），模腔参数优化及其CAD／CAM一体化研究提供了理论基础。

However,because the two places belong to different administrative areas,the production and sale of Chinese goldthread have the problems in homogeneity competition,local government protection,and sale information asymmetry and so on.

但由于 www.ddd tt。 com 两地分属于不同的行政区，黄连产销存在同质性竞争、地方政府保护和销售信息不对称等问题。

However,because the two places belong to different administrative areas,the production and sale of Chinese goldthread have the problems in homogeneity competition,local government protection,and sale information asymmetry and so on.

摘 要：重庆市石柱县和湖北省利川市一直保持着黄连主产区地位，两地黄连生长环境同质、产品深加工水平相当，具有产销合作的便利条件。

However,because the two places belong to different administrative areas,the production and sale of Chinese goldthread have the problems in homogeneity competition,local government protection,and sale information asymmetry and so on.

两地应优势互补，共同搭建黄连产摘要：重庆市石柱县和湖北省利川市一直保持着黄连主产区地位，两地黄连生长环境同质、产品深加工水平相当，具有产销合作的便利条件。

Shizhu County of Chongqing and Lichuan City of Hubei are the main places to produce Chinese goldthread and have convenient condition for the cooperation of production and sale of Chinese goldthread because the two places have similar growing environment for Chinese goldthread and the similar deep processing level.,because the two places belong to different administrative areas,the production and sale of Chinese goldthread have the problems in homogeneity competition,local government protection,and sale information asymmetry and so on.

您正在浏览的&关于跨行政区中药原产地产销合作的思考论文&来源于网络或期刊，由完全论文网收集，属于&中国经济学论文&栏目，版权归其作者所有。大家可以参考学习，但不可以盗用抄袭！摘要：重庆市石柱县和湖北省利川市一直保持着黄连主产区地位，两地黄连生长环境同质、产品深加工水平相当，具有产销合作的便利条件。

However,because the two places belong to different administrative areas,the production and sale of Chinese goldthread have the problems in homogeneity competition,local government protection,and sale information asymmetry and so on.

两地应摘要：重庆市石柱县和湖北省利川市一向贯串毗邻着黄连主产区职位地方，两地黄连发展环境同质、产品深加工水平相称，具有产销相助的便当前提。

A cusp catastrophe model is presented to describe the behavior of sliding along one deep incompetent structural plane of a gravity dam foundation, and the sufficient conditions leading to instability are discussed. It is found that the instability of sliding relies mainly on the stiffness ratio k, the homogeneity index of the medium m and the geometry-mechanic parameter ξ and that the reliability of the traditional limit analysis method is deficient.

通过建立的模型分析，发现坝基滑动失稳主要取决于软弱面上复杂弹脆性介质和应变软化介质在应变软化拐点处的刚度比k、材料的均匀性指标m及几何－力学参数ξ；并给出了发生突变失稳的充分力学判据，指出传统的刚体极限平衡分析法存在一定的缺陷。

From the seal,half seal society transforms to the opening society,Transforms by the homogeneity sole society to the neterogeny diver sesociety,From ethics society to legal society,The countryside society's community structure,the system structure、the organizational structure、the benefit organization、the ideological structure all are plitted up gradually.

在改革开放和建设社会主义新农村的浪潮下，我国农村诸多领域发生着巨大的变化：从封闭、半封闭的社会向开放型社会转型；由同质单一型社会向异质多样型社会转型；从伦理社会向法理社会转型；农村社会的群体结构、体制结构、组织结构、利益机构、观念结构都在逐步分化。

METHODS Recombinant human protein kinase CK2 α and β subunits were cloned and expressed by genetic engineering, and purified to homogeneity. The two subunits were mixed at equal molar ratio and reconstituted CK2 holoenzyme, which exerted the maximum biological activity.

方法利用基因工程克隆，表达和纯化获得重组人蛋白激酶CK2 α和β亚基，在体外等摩尔数混合构成有最大生物活性的重组CK2全酶，在不同条件下测定CK2的活性。

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。