可变性

Results indicates,these six kinds of naphthalene sulfonic acidformaldehyde condensation product quaternary ammonium salts have excellent dispersiveness,as well as water-reducing and strength-increasing abilities.

前期研究结果表明：混凝土聚合物型外加剂中金属离子的改变对其性能有较大影响。与金属离子相比，季铵阳离子在分子结构、空间体积、亲水性等方面具有更大的可变性。

The fundament of the relationship between the citizen and city is the city's own diversity and flexibility.

城市内容的多样及可变性是保证市民与之亲密相处的基础；反之，保持一个灵活、可变的多样性的城市生态环境，是市民和城市相处的关键。

Domain requirements are fundamental for software reuse and are the products of domain analysis. Software product lines deal with reusable assets across a domain by exploring domain requirements commonality and variability, so domain requirements is very important role in software product line engineering.

领域需求是软件复用的基础和领域分析的产物，软件产品线通过分析领域需求的共性和可变性来生成一个领域可复用的核心资产，因而领域需求是软件产品线工程中非常重要的角色。

So, immutability is not strictly the same as having an unchangeable value, it is more subtle.

对象集合是不可变的，所以不可变对象与值不可变是不完全一样的，它更加微妙一个对象的可变性由它

Their absoluteness mainly refers to infiniteness and invariability while relativity denotes f initeness and vari-ability.

其绝对性主要是指它们的无限性和不变性，其相对性主要是指它们的有限性和可变性。

On the other hand, the symbol medium and the infiniteness structure of human relations make benefit division changeable, and because of self-improvement qualification person also have reached unification of proper satisfaction of material needs with sustainable value solicitude.

因此，一方面，物质媒介的符号性使人的技术理性与自然规律能得到有效契合，人也在利益驱动下达到了秩序的自律认同；另一方面，符号性媒介与无限性的人伦结构使得利益分割具有可变性，而人也由于其自致性资格使其在物质需要的适当满足与可持续性的价值关怀方面达到了统一。

The origin, orientation, thickness, and function of the levator ani muscle were studied.

结果 ：髂尾肌为一薄层肌肉、向上膨凸、呈头尾方向走行并向前和正中倾斜，其厚度有一定的可变性，平均厚度 2 。81± 0.77mm ，它起源于闭孔筋膜，其起始部和隔部有明显的裂隙。

The assignment operator '='(the "equal" sign) is used to assign specific values (numerical, string or logical, depending on the variable type) to variables.

赋值运算元'='使用在指定特定值(数值的，串的或逻辑，依据可变型态)到可变性。

This modifiability is one of the ''.

这种可变性是生命原生质固有的性质之一。

This modifiability is one of the intrinsic qualities of living protoplasm.

这种可变性是生命原生质固有的性质之一。

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。