查询词典 improves

It improves the performace of Uplink bandwidth utilization and reduces bandwidth waste,improves QoS of the system .

算法提高了上行信道的带宽利用率，减少了带宽的浪费，提高了系统的QoS保证。

Pretreatment of wood chips with dilute oxalic acid solution for about 10 minutes reduces electrical energy requirements for mechanical pulping by 25%, improves paper strength properties, reduces pitch content, improves dewatering, and produces value-added chemicals enabling a biorefinery dimension.

将木片用稀草酸溶液预处理10分钟减少木浆电能源需求的25%，提高纸张强度性能，降低了沥青含量，提高了脱水，并精炼厂产生增值化学品。

The develop-ment of ligands expands the scope of substrates, improves reaction selectivity and realizes the amination of the cheaper and available aryl chlorides. The application of weak base improves the compatibility of functional groups. Pd-catalyzed amination of aryl halides are used in the synthesis of arylamine.

配体的发展扩展了底物的适用范围，提高了反应的选择性，实现了廉价易得的氯代芳烃的胺化，弱碱的使用提高了官能团的兼容性，因此Pd催化芳胺化广泛应用于合成芳胺类化合物。

In the three systems, system realizes the crosslinking of PVC bases on the peroxide crosslinking mechanism, the tensile strength of crosslinked PVC has been improved somewhat, the IR spectrum of gel demonstrates that there are characteristic absorption peaks of n-alcohol that belongs to ethanol amine and benzenoid group. From the analysis of gel structure , deduces that the mechanism of crosslinking reaction: under the initiations of peroxide and high temperature, PVC yields macromolecules free radicals, at the same time , styrene"s polymerization and grafting onto PVC takes place, at last the system forms crosslinking structure through coupling between radicals; confirms that triethanol amine can absorb HC1 produced by degradation of PVC, so improves the crosslinking efficiency of peroxide, decreases the HCl"s promotion for PVC"s degradation; deduces that triethanol amine can activate the PVC macromolecules and prolong the free radicals" life-time of PVC macromolecules; the effect to the PVC macromolecule makes styrenes graft reaction easy, and thus improves the crosslinking efficiency.

三种体系中三乙醇胺/过氧化二异丙苯/苯乙烯体系基于过氧化物交联机理实现了聚氯乙烯的交联，聚氯乙烯交联后拉伸强度有一定提高，凝胶红外光谱分析证实了凝胶结构中含有乙醇胺的伯醇基团特征吸收和苯环的特征吸收，由凝胶结构分析，推断出交联反应的机理：聚氯乙烯在过氧化物和热作用下产生大分子自由基，苯乙烯在过氧化物和大分子自由基的作用下发生聚合和接枝反应，最终通过自由基之间的偶合产生交联；证实三乙醇胺可以吸收聚氯乙烯分解产生的HCl，提高了过氧化物的交联效率，消弱了HCl对聚氯乙烯降解的促进作用；推断三乙醇胺可以活化聚氯乙烯大分子并有可能使聚氯乙烯大分子自由基存在的时间得以延长，对聚氯乙烯大分子的作用使苯乙烯的接枝反应易于发生，从而提高了交联效率。

AOPA, by "multiple relevant convergence reaction", adjusts and affects systematically the endocrinal function of bone metabolism,improves the levels of estrogen and CT/PTH, reverses the declining tendency of pituitary-thyroid axis function and improves thyroid function so as to weaken osteocyte in the bony absorption, enhance osteoblast in osteogenesis and increase bone density.

AOAP可以通过&多位点相关集合效应&综合调控影响骨代谢的内分泌功能，提高雌激素、降钙素/甲状旁腺素水平，扭转垂体-甲状腺轴功能减退的趋势，改善甲状腺的功能，使破骨细胞的骨吸收减弱，成骨细胞的骨形成增强，增加骨密度。

It improves peristaltic movements of gastro intestinal tract and also improves the absorption in the intestines.

它改善肠道蠕动运动胃和肠道的吸收也提高了。

Experiments show that THAD can detect system scans including slow scans and stealthy scans effectively,Compared with other methods,THAD improves accuracy of detection remarkably,and improves the efficiency of detection also.

测试表明，THAD可以有效地检测包括慢扫描和隐蔽扫描等多种系统扫描行为，与已有多种检测方法相比，THAD显著提高了检测的准确性，并提高了检测的效率和实时性。

According to the definition and the distribution of VSR's voltage space vector, the introduction of a rule-based SVPWM current control strategy, with non-fixed switching frequency and dual hysteresis loops, that obviously improves the performance of current control. Based on two kinds of control strategies of VSR under unbalanced grid condition, the introduction of a new VSR control strategy featuring undamped-oscillation that simplifies the controller structure and effectively improves VSR's performance under unbalanced grid condition. A systematic description of the state switching in trilogic PWM signal generation of threephase CSR by using the conversion between bilogic and trilogic switching functions.

作者在如下工作的基础上对PWM整流器的一些关键问题提出了自己的研究思路、观点和方法：根据PWM整流器网侧矢量关系，直观地描述了其四象限运行的基本原理及特征；定量分析了VSR、CSR的PWM换相过程及波形特征；引入等效变压器模型并详细分析了VSR、CSR基于d—q模型的动、静态特性；提出了满足四象限有功、无功运行指标时的VSR交流侧电感设计方法；并提出了依据控制系统跟随性和抗扰性性能指标设计VSR、CSR直流侧储能元件的参数计算方法；在研究了VSR电流控制策略基础上，提出了影响VSR电流控制的几个要素，并进行了定量分析；根据VSR空间电压矢量的定义及分布，提出了基于规则控制的不定频滞环空间矢量PWM电流控制策略，并由此提出了具有双滞环特性的不定频滞环优化SVPWM电流控制策略，有效地改进了滞环PWM电流控制性能。

Compared with uncoded system, the Turbo-coded optical wireless system improves the performance of optical wireless link because Turbo code compensates losses and noises of link and improves jamming-rejection ca...

比较了基于Turbo码的大气无线光通信系统与未编码大气无线光通信系统，发现Turbo码技术能够很好地补偿和克服各种衰减和噪声，提高了系统的抗干扰能力，使系统的性能得到了很大的提高。

No frosting and burnt rubber. Improves binding of rubber-rubber and rubber-steel or chemical fiber without contaminating mold. High temperature stable HS series improves high temperature safety in rubber masticating.

具有不&喷霜&、防焦烧增进胶一胶，胶－钢或化纤帘线的粘合，不污染模具，其中高温稳定HS系列物具有增强胶料练制中的高温安全性。

The most precious possession that ever comes to a man in this world is a womans heart.

在这个世界上，男人最可贵的财产就是一个女人的心。

Some 4 years above company and divisional management experience, 6 year foreign enterprises work experience.

有4年以上的公司及部门管理经验，6年外企工作经验。