The fine grains helped to improve the strength and hardness of the material.
细化晶粒对于提高材料的强韧性有利；
This sweller has no negative impacts on other cement slurry and improve the strength of the set cement.
该膨胀剂还对水泥浆的其它性能没有不良影响，对水泥石强度也具有一定的改善作用。
Used in production, it will decrease the cost, improve the strength of concrete and the capacity of mixer.
该工艺的应用可降低生产成本，提高混凝土的强度和生产率。
Experiments showed that modified gypsums can improve the strength of fly ash autoclaved silicate products.
实验结果显示，改性后的石膏可提高粉煤灰蒸压硅酸盐制品的强度。
Suitable content of gypsum will be helpful to improve the strength of the soft soil solidified by the cement.
适量的石膏掺入也有利于窑灰水泥固化土强度的提高。
Soil reinforcement outside the excavation will improve the strength of soil and affect excavation deformation.
坑外加固能提高土体强度，也会对基坑变形产生影响。
The utility model can improve the strength of the compartment and enlarges the internal size of the compartment.
本实用新型能够提高车厢的强度，并增加了车厢的内部尺寸。
In this paper, the ways to improve the strength of cold-bond pellets from iron ore concentrates were investigated.
本文研究了提高铁精矿冷固结球团矿强度的有效途径。
The basic way to decrease the pore number and improve the strength of the sinter with low fluorine is increasing the mel…
因此提高低氟烧结矿粘结相的熔点及结晶能力是降低微气孔率、提高强度的根本途径。
This paper studied coniferin in the peroxidase system with glucomannan and pectin complex to improve the strength of paper.
本文研究了在过氧化物酶的体系下利用木素前驱物松柏醇葡萄糖苷与果胶和葡苷聚糖的复合体来提高纸张的强度。
Seamless Copper Tube Material Copper to experts can improve the strength and toughness, in particular, atmospheric corrosion.
无缝管专家介绍铜管材质铜能提高强度和韧性，特别是大气腐蚀性能。
Prestressed technology can improve the strength and rigidity and stability, and adjust the dynamic performance of steel structure.
预应力技术可以改善钢结构的强度、刚度和稳定性，调整钢结构的动力性能。
Bring up an assumption that using the pipe-air chamber system to induce hydraulic resonance and improve the strength of pulsed jet.
提出了使用导管-气室系统引发水力共振，提高脉冲水射流的强度的设想。
It is the key problems faced by the petroleum industry how to improve the strength and wear resistance of down-hole drilling tools.
特别是如何进一步提高井下钻具的强度、耐磨性等是当前石油天然气工业所面临的一些关键技术问题。
The bonds composed of different phases have almost the same strength. The additive of bentonite can improve the strength of the bond.
实验表明，物相变化对结合剂的强度没有明显影响，膨润土的加入有利于结合剂强度的提高。
The results show that doping 1%( mass fraction, same as below) P to pure tin can improve the strength and stiffness, decrease the plasticity.
结果显示在纯锡中添加1%（质量分数，下同）P，能够提高强度、刚度，降低塑性；
The fiberglass reinforced rock bolt and grouting could improve the strength and stiffness of the advance core, cut down the depth of the plastic area.
超前玻璃锚杆及注浆均能显著提高核心土自身的强度和刚度，大大减小塑性区的深度。
The forming technology of the cell phone piece was analyzed. The structure of the mould was redesigned to improve the strength of the thin slanted ejector pin.
分析了手机盖零件的成型工艺性能，改进了模具的结构设计，解决了传统设计方法中存在的细小斜推杆强度太差问题。
Two different methods, addition and displacement were adopted so as to improve the strength of calcium-alginate beads, and the best immobilized condition was adopted.
针对海藻酸钠载体强度低、易分解的缺点，采用添加法和置换法对载体进行改性研究，并确定了最佳固定化条件。
The composite nanometer titanium dioxide as a filling agent is added to polyvinyl chloride (PVC) and can improve the strength and toughness of a PVC composite material.
将所述的复合纳米二氧化钛作为填充剂加入到聚氯乙烯(PVC)中，能提高PV C复合材料的强度和韧性。
It is pointed out that accelerated cooling equipments should be built behind the continuous-type normalizing furnace, to improve the strength of normalized steel plates.
指出连续式正火炉后面应考虑建设适当的加速冷却设备，以提高正火后钢板的强度。
Melamine could polymerized with other polymers to form crosslinked network structure, which could improve the strength, toughness and flame retardance and other properties.
三聚氰胺可以和其它聚合物发生聚合反应，形成立体网状结构，提高聚合物的强度、韧性、阻燃性等。
Aluminum can improve the strength, hardness and brass corrosion resistance, but make plastic reduce, suitable for liner condensing tubes and other corrosion resistant parts.
铝能提高黄铜的强度﹑硬度和耐蚀性﹐但使塑性降低﹐适合作海轮冷凝管及其他耐蚀零件。
With the increasing depth of coal mining in China, there is an immediate need to improve the strength and durability of high performance concrete used in deep topsoil mine shafts.
随着我国煤矿开采深度的不断加大，对深厚表土层立井井壁所使用的高性能混凝土的强度、耐久性等性质的要求也越来越高。
It was shown by numerical results that the post-reinforced pillars method can improve the strength of construction, and it was verified that through the post-reinforced pillar m...
分析结果表明，后加柱加固后的人防工程其承载力得到了明显的改善。
The basic way to decrease the pore number and improve the strength of the sinter with low fluorine is increasing the melting point and crystallization capacity of the binding phase.
因此提高低氟烧结矿粘结相的熔点及结晶能力是降低微气孔率、提高强度的根本途径。
To improve the strength and stability of roadbed can reduce the thickness of the pavement, improve the road quality, prolong the service life of pavement, and reduce the cost of projects.
提高路基的强度和稳定性，可以减少路面的厚度，提高路面的适用品质、延长路面的使用寿命，降低工程造价。
The results showed that the studied steel was made of ferrite and pearlite, when adding mass V and N to the steel it was benefit to offer a mount of precipitated phase and improve the strength.
结果表明：研制钢是由铁素体和珠光体组成，向钢中添加高的V和N元素，有利于增加更多的弥散析出相，提高其强度。
Through the analysis, it shows that there is lack of building soft power, and it also point out the direction of the next step to improve the strength of international shipping center soft power.
通过分析也看出建设软实力方面的不足，也为下一步提高国际航运心软实力指明了方向。
Through the analysis, it shows that there is lack of building soft power, and it also point out the direction of the next step to improve the strength of international shipping center soft power.
通过分析也看出建设软实力方面的不足，也为下一步提高国际航运心软实力指明了方向。
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