不连续

However, the fact that SICp category does not exist establishes the basis of further study work on the Cartesian closedness of categories for semicontinuous lattices .

讨论了两类半连续格范畴有限乘积性的存在性，得到了SIC_P范畴具有有限乘积性而SIC_q范畴有限乘积不存在的结果，为进一步研究半连续格范畴的Cartesian封闭性奠定了一定的基础。

The results show that although the effect of Poisson is one of the factors that led to the cracking of soleplate, but not a major factor. Among the causes of the longitudinal cracks in bottom plate, not only the radical force are considered by traditional theory, but also the warping effect of the box and the local trabecular are serious and can not be ignored.

分析结果表明：泊松效应尽管是导致底板开裂因素之一，但不是主要因素；而底板纵向裂缝的产生除了传统理论所认为的底板连续索所产生的径向力效应外，底板连续索导致的箱梁翘曲效应与局部小梁效应也是重要的、不可忽略的因素。

In this paper we study mainly the topological structures of some invariant sets and entropy of continuous self-maps on Warsaw circle and unstable mainifold s and entropy of continuous self-maps on a tree.

本文主要研究了华沙圈上连续自映射的一些不变集的拓扑结构、拓扑熵和树上连续自映射的非稳定流形和拓扑熵等某些动力性质。

In this paper we study mainly the topological structures of some invariant sets and entropy of continuous self-maps on Warsaw circle and unstable mainifolds and entropy of continuous self-maps on a tree.

中文摘要：本文主要研究了华沙圈上连续自映射的一些不变集的拓扑结构、拓扑熵和树上连续自映射的非稳定流形和拓扑熵等某些动力性质。

From the "" to wet-membrane "" viscostty dry film evolves, you can see any of the oils or gloss drying or curing process must go through the process of viscosimetry products, that is solid oils or varnish, mostly due to its own power, but was decoratine adhensive in coated packaging business card printing and membership card making products surface, it is not possible to immediately contiguous becomes solid continuous gloss films, only up to a certain conditions in order to complete all of the varnish coating to the drying process of prefilming.

从"湿膜"到"干膜"的粘度变化过程中，可以看到：任何一种的底油或光油的干燥或固化过程必然都要经历该产品粘度的变化过程，即是固体的底油或光油，由于其本身多为粉末状，但在装饰粘附在被涂布的包装制卡和会员卡制作制品表面后，还不可能立即就形成连续进行变成为固体连续光油薄膜的过程，只有达到一定条件才能完成全部的由光油涂布到干燥成膜的过程。

We know that the c_0 spaces and l_1 spaces are not reflexive spaces, whether the ajoint semigroups on them are strongly continuous semigroups?

序列空间c_0空间、l_1空间都不是自反空间，那么定义在其上的强连续半群的对偶半群是否为强连续半群呢？

Vitrification, chlorosis, scale-shaped differentiation and failure to root of regenerated shoots frequently occur in industrialized production of tetraploid watermelon Citrullus vulgaris L.

西瓜四倍体工厂化生产中存在试管苗玻璃化、黄化死亡、鳞片状分化、不生根等不利问题，在MS中NH4NO3 含量减半的情况下，前两者可得到有效的控制；用连续增殖、连续壮苗的方法，解决了西瓜四倍体鳞片状分化的难题；用茎尖扩繁的最佳培养基为MS(含半量NH4NO3 )+2 。

In order to understand the dynamic property of extradosed cable-stayed, built up its plane continous rigid-frame model and compared with each other, concluded that the former is more complex due to the remarkable coupling effect of cable, pylons and box-girder. The dynamic property of box-girder decide the dynamic property of the bridge, whose whole structure is comparative rigid. This paper indicated that the bridge is not attribute to flexible structure, because its basic free vibration cycle is more shorter than the cable-stayed bridge.

为了更好的理解矮塔斜拉桥的动力特性，还建立了平面梁单元的连续刚构模型，并与平面梁单元的矮塔斜拉模型进行了对比分析，结果表明，矮塔斜拉模型由于索、塔、梁的高阶振型耦合显著，其振型较连续刚构复杂，灵江大桥的动力特性主要由主梁的动力特性决定，其结构整体刚度较大，基本自振周期较斜拉桥短，不属于柔性结构。

Compared with the parent strain ②, the glutathione concentration in the main fermentation broth of strain A 27 increased by 20%, the carbonyl compound content decreased by 14%, and the flavor resistance staling value increased by 37%.

在锥形瓶中连续发酵 5代后，与A2 7菌株相比，MI4 菌株发酵液中GSH浓度高4 4 %，TBA值低 2 4 %，主酵液RSV值高 77%，且遗传稳定性明显提高：连续传代 5次后，MI4 菌株胞内GSH含量基本不变，而A2 7菌则下降了 2 2 %。

In comparison, if the main composition is unpolar, the effect is undistinct.

极性的连续相可通过蒙脱土的加入而大大改善体系的相容性，非极性的连续相将致使蒙脱土不能发挥任何增容作用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐