查询词典 retention

The good results can be obtained with the newalgorithm; the local minimal can be avoided in some degree. In this paper, neural networks also were applied to quantitativestructure-property relationships analysis:1Studies on the toxicity of aniline, nitrobenzene and phenol derivatives and their structures.2 Studies on HEPT compounds for their anti-aids.3 Studies on nitrogen mustards and 2-formylpyridine thiosemicarbazone compounds for their anti-cancer.4 Studies on phenol and aniline derivatives for their gas chromatographic retention values.5 Studies on discrimination of tea by Self-organizing feature map network.

本论文还利用上述方法进行了一些定量结构活性相关性研究，主要内容： 1环境中有毒有害有机物的定量结构活性相关性研究。2抗艾滋病类药物定量结构活性相关性研究。3抗肿瘤类药物(氮芥子气类化合物和2-甲酸吡啶缩氨基硫脲类化合物)定量结构活性相关性研究。4苯酚和苯胺类衍生物色谱比移值预测。5将神经网络用于茶叶的分类。

Neural networks using the back-propagation algorithm have been applied to predict the retention index data of components of naphthas in capillary gas chromatography.

对石脑油各组分在毛细管气相色谱上的保留指数的理论预测，可作为色谱分离过程中识别各组分的一种参考方法。

Molecular topological research has been applied to corrlelate hydrogen connectivity indices of 34 alkanes in naphthas and the chromatographic retention index in the gas chromotography.

通过计算石脑油中 34种烷烃的氢连接性指数，用多元线性回归将它与毛细管气相色谱保留指数进行关联分析获得良好的相关性，相关系数R为 0 。990 0 ，标准偏差 s为 15 。2 4 。

The verb "shanah," which originally meant "to repeat," acquired in post-Biblical Hebrew the special force of "to teach" and "to learn" that which was not transmitted in writing but only orally; the development of connotation being due to the fact that the retention of teachings handed down by word of mouth was possible only by frequent recitation.

动词& shanah ，&最初指的是&重复&，收购后的圣经希伯来文的特殊部队&教&和&学习&这是不以书面形式转交只是口头；发展的内涵是由於这样的事实，即保留的教导下来的口耳相传是可能只有通过频繁的朗诵。

The verb "shanah," which originally meant "to repeat," acquired in post-Biblical Hebrew the special force of "to teach" and "to learn" that which was not transmitted in writing but only orally; the development of connotation being due to the fact that the retention of teachings handed down by word of mouth was possible only by frequent recitation.

动词& shanah &，原本指的是&重复&，在收购后的圣经希伯来语特别部队的&教&与&学&，因为这是不转发，在写作，而只是口头；发展内涵，是由于这一事实，即保留的教诲传世通过口碑相传是可能的，只有经常背诵。

Rhizoma alismatis and atractylodes were used together for the first time in Zexie liquid of the Internal Classic of Emperor, which is used to treat vertigo due to retention of damp-turbid substance, consisting of rhizoma alismatis, atractylodes and pyrola.

泽泻和白术配合使用最早见于《内经》的十三方中的&泽泻饮&，方由泽泻、白术、鹿衔草三味药组成，用于治疗湿浊中阻之眩晕，仲师将前方减去鹿衔草，新创金匮泽泻汤用于治疗心下支饮，其人眩冒。

To observe hasie status, such as degree of illness, hrain stroke, acid toxieosis, uraemia, hypokalimia, hypocalcemia, mechanical ventilation, MODS, and the relationship between the score of APACHE Ⅱ and these status, and the relationship between MODS, prognosis and gastric retention.

方法用Logistic同归分析方法分析83例不同程度肺部感染患者并发胃潴留的相关危险因素，如感染的病情、脑血管意外、尿毒症、代谢性酸中毒、低血钾、低血钙、MODS、机械通气等情况；分析并发MODS患者器官功能小全数与胃潴留存在是否相关；并分析胃潴留患者的预后。

The results showed that trocars had been widely used in patients receiving infusion at different departments and with different diseases; complications were related with retention time (P=0.000); there was significant difference in complications resulted from infusion of hypertonic and general liquid (P=0.000); there was no blood stream infection in this surveillance.

结果显示，套管针已广泛应用于不同科室、不同疾病的患者输液中；不同并发症与留置时间有关(P=0.000)，输入高渗液体与一般液体引起的并发症差异有高度显著性(P=0.000)；本组监测对象中，无一例发生相关血流感染。

RESULTS: Patients, treaters, and raters were effectively masked. Minimal adverse effects did not differ by treatment arm, with an 88% retention rate (90% sham and 86% active).

干预措施：以120%的运动阈值（频率10赫兹，每系列持续4秒钟，其中每系列脉冲之间间歇26秒）时间为37.5分钟（每次治疗期间给与3000个脉冲），治疗仪器采用8字形固体核心线圈，假对照组采用的仪器是一个相似的线圈，将镍镉耐热合金插入其中以屏蔽磁场，阻止头皮电极传导双侧躯体本体感觉。

Our primary hypothesis was that in low-renin patients with normal plasma K+ and aldosterone, a thiazide diuretic, bendroflumethiazide, would be as effectie as spironolactone in oercoming the Na+ retention and lowering blood pressure.

我们首要的假说是：对血清K+浓度及醛固水平正常的低肾素性高血压患者应用一种噻嗪类利尿剂……苄氟噻嗪治疗Na+潴留和降低血压同使用安体舒通同样有效。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷