改善

HISI treatment prolong the survival time of mice in toxic condition induced by sodium nitrite and duration of electrocardiograph in trachea closed mice .HISI could obviously improve the ischemic electrocardiogram T-wave induced by Pituitrin.ST segment drifts on electrocardiogram in acute myocardial ischemia rats induced by Isoprotereno were obviously opposed by administration of HISI. The myocardial infarction areas, releasement of lactic dehydrogenase 、 creatine phosphokinase significantly increased in myocardial ischemia dogs, HISI treatment prevented these effects .

实验结果表明：苦碟子氯化钠注射液能显著延长小鼠常压缺氧环境及亚硝酸中毒情况下的存活时间，延长小鼠气管夹闭后心电消失时间；可显著改善垂体后叶素诱发的大鼠急性心肌缺血心电图T波异常；明显对抗异丙肾上腺素诱导的急性心肌缺血大鼠心电图ST段的偏移；显著改善冠脉结扎所致急性心肌缺血犬的心外膜心电图缩小其梗死心肌面积，降低心肌耗氧量，减少心肌坏死导致的心肌酶如乳酸脱氢酶、肌酸磷酸激酶的漏出。

The feeding System of the heavy oil catalytic cracking unit with a capacity of 600,000 t/a in Shengli Petrochemical Plant was modified in order to meet the requirements of atmospheric residuum processing.

为了适应加工常渣的需要，胜利石油化工总厂 60× 1 0 4t/a重油催化裂化装置，对进料系统进行改造，采用UPC鼓泡型喷嘴和分段进料，改善了原料油的雾化效果，降低蒸汽的用量，改善了产品分布，提高汽油产率 3 。2 3 %、轻油收率 0 。63 %，提高经济效益 1 92 9.2万元/a。

And have improvement microcirculation , resist blood platelet aggregation and thrombopoiesis, can make blood viscosity come down , improve blood circulation.

还具有改善微循环、抗血小板的聚集和血栓形成，并能使血液粘度下降，改善血液循环。

By retelling the texts what they have learned , students can improve their ability to express in English . It is a good and practical way to improve oral English.

通过复述他们已经学会的课文，学生可以改善他们英语表达的能力，这是一个很好的实践性的方法来改善口语。

Rhinoplasty is plastic surgery that can be used to improve the look of the nose or improve its function.

隆鼻是整形外科中，可以用来改善面貌鼻子或改善其功能。

To enhance the urban taste and improve the ecological environment, Shahe city is intended to control the ancient riverway and restore the ecology of Shahe River.

项目背景：随着生活水平的日益提高，人们对社会环境的改善日益重视，为提高城市品味，改善生态环境，沙河市拟对沙河故河道进行治理和生态修复。

Results 84 cases were followed up for 16.7±2.3 months. JOA scores were improved from 7.3±1.7 to 16.2±0.8 (P.05), and the improving rate was 91.8%; Nurick grading were from 2.8±1.2 to 0.7±0.8 (P.05). Based on roentgenograph, no looseness, displacement, dislocation or subsidence of bone graft and internal fixator was found.

术后JOA评分从术前(7.3± 1.7)分提高到了(16.2±0.8)分(P.05)，改善率为91.8%；Nurick分级从术前的(2.8±1.2)级改善到术后的(0.7±0.8)级(P.05)。X线检查证实前路植骨块及其内固定材料无松动、移位、脱落、下沉。

The results indicated that:(1) plant height and tillering number decreased, and root length, root surface area, root volume and rootlet number increased under drought stress; straw mulched on surface soil and pig manure mixed in soil could improve the growth and morphological property of rice root, while straw mixed in soil and pig manure mulching had no significant effects;(2) the contents of chlorophylls and the activities of SOD, POD and CAT decreased significantly under drought stress, and straw mulching on surface soil and pig manure mixed in soil could restrain these decreases.

结果表明：①干旱胁迫下水稻株高降低、分蘖数减少，根系则表现出主根伸长、支根增多、根表面积和根体积增加；秸秆表施和猪粪混施可明显改善水稻的生长和根系形态，而秸秆混施和猪粪表施的改善作用不显著；②干旱胁迫下叶片叶绿素含量显著降低，超氧化物歧化酶、过氧化物酶及过氧化氢酶活性均显著下降，秸秆表施和猪粪混施能够在一定程度上抑制这种下降幅度。

As for those who wish to improve the stomach to improve in the roundworm, is estimated to be very detailed, detailed to the general Web site does not store food ---- Alibaba Group as a whole by virtue of the available number of Internet users, I would like to do this step is not difficult .

至于想改善改善肚子里的蛔虫，估计更是会非常详尽，详尽到一般网站所没有的小吃小店----凭借整个阿里巴巴集团所掌握的网民数量，我想做到这步并不困难。

It provided the reference to improve the anti-cracking capability of high strength and high performance concrete from the point of view of constructional technology and curing requirement.The result shows that the more the binder material or sand rate, the more serious the shrinkage cracking. In the concrete with a low water-to-binder ratio, a bit of difference in the dosage of water will result in big difference on the strength and the anti-cracking capability. The occurrence of cracking is mainly at early age (before 1 day). If the surface is plastered again after 2 hours of casting, the anti-cracking capability will nicely improved.

研究结果表明：随着胶结料总量和砂率的增大，高强高性能混凝土的收缩开裂趋于严重；在水胶比较低的情况下，用水量的稍微差别对混凝土的强度和抗裂性能都具有很大的影响；掺入粉煤灰对抗裂有所改善，但是其掺量对抗裂的影响并不是呈定向规律，而是存在着最优掺量；高强高性能混凝土的裂缝主要发生在早期(1d前)，若在浇注后2个小时再次抹面可以很好地改善其抗裂性能。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。