后循环的

The improvement in cycling performance is attributed to the stabilization in the spinel structure.

循环性能的改善主要是因为掺杂后结构更稳定。

OBJECTIVE To investigate the effects of milrinone on myocardial β-adrenergic receptor function after extracorporeal circulation.

观察米力农对长时间体外循环(extracorporeal circulation，ECC)后心肌β受体功能的影响。

The adrenochrome can also take part in oxidation-reduction reaction when the potential is about zero volt, consequently, there is another pair of oxidation-reduction peaks correspondingly in the cyclic voltammogram. The deproton step of the protonated adrenalinequinone, viz.

在强酸性溶液中，由于质子化的肾上腺素醌脱质子步骤即第三步难以进行，故不发生一系列后继化学反应，电解产物停止在肾上腺素醌，从而在循环伏安图上只有一对氧化还原峰。

MRA and CDS could not reveal the extracranial collateral circulation due to arterial occlusion.

MRA和CDS都不能显示动脉闭塞后的颅外侧支循环。

Although all the transported victims had intravenous lines, few had adequate volume replacement. Sixteen had an urgent fasciotomy at the time of admission. The procedures were performed between 8 and 21 hours after extrication.

尽管都进行了静脉输液，但是患者中很少有充足的循环容量。16例患者在解救后8到21小时内入院时进行了急诊筋膜切开术。

During the early postoperative period of open heart sungery glucolysis in RBC is depressed remarkably.

体外循环心脏手术后早期红细胞的糖酵解反应受到显著抑制。

Therefore,tapping potencial of remaining oil to improving oil recovery,the recognition of reservoir intraformational heterogeneity in channel sandbodies is proposed and the main targets of reservoir IOR in channel sandbodies of mature oilfields are pointed out as follows:①shutting off strongly-waterflooded intervals to control ineffective circulation of injected water;②strengthening water washing in medium-waterflooded intervals in order to achieve the aimed waterflood efficiency and even to exceed it;③enhancing injection-production consistency and injector-producer ratio of non-waterflooded or weakly-waterflooded intervals for the propose of realizing effective displacement and imporving conforma nce.

根据我国东部主力油田储层绝大多数都属于河道砂体，注水开发进入高含水阶段后，层内剩余油超过层间剩余油，层内矛盾上升为主要矛盾这一特点，从挖掘层内剩余油潜力出发，提出要重新认识河流砂体储层层内非均质性，并指出高含水期河流砂体储层改善采油目标主要有：①封堵强水洗段，控制注入水无效循环；②加大中水洗段注水冲洗强度，达到目标水驱效率，并有可能超过目标效率；③提高未、弱水洗段的注采对应程度和注采井数比，达到有效驱替，提高波及程度。

The discharge capacity of the alloy reached 380 mAh/g.

该合金的放电容量为380mAh/g；经300次循环后容量保持率为55％。

Results of reforecast are compared with the standards again and again until the goal of control is achieved.

措施应用后将新的预测结果再次与控制标准比对，如此循环反馈，直至达到控制目标。

Selective femoral circumflex artery and retinacular artery DSA is an important technique for assessment of femoral head blood circulation and investigation on its influent factors after femoral neck fracture. We can predict the possibility of avascular osteonecrosis of the femoral head after femoral neck fracture and then provide effective treatment at the early stage of femoral neck fracture.

骨折早期选择性旋股动脉及支持带动脉造影技术可以评价早期股骨颈骨折后股骨头血液循环损伤情况，对早期预测股骨头坏死的可能性有重要价值。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。