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The results showed that the positive rates of RNA integrity in grind with liquid nitrogen group and in homogenizer without liquid nitrogen group were 68.42% and 29.79% respectively, and there was significant difference between these two groups; however, there was no statistic difference in positive rate of RNA integrity, OD260/OD280 ratio and 3-actin gene expression level between the drug-induced labor group and non-drug induced labor group.

结果发现，液氮研磨组分离完整RNA的阳性率高於匀浆器处理组，分别为68.42%和29.29%，两组比较有显著性差异；药物引产组及非药物引产组在分离完整RNA阳性率、胚胎组织RNA的OD260/OD280比值和胚胎组织β-actin基因表达量上均无统计学差异。

This paper sets up an optimal model to calculate the design flood hydrograph based on similar principle and uses particle swarm of cross operator optimization algorithm to solve it.

针对设计洪水过程线同频率放大法中手工修匀的不足，提出采用计算机优化方法实现洪水过程的自动放大。

The dye of hyperfine fiber synthetic leather was investigated on the basis of dyestuff selection,application of dying auxiliary agents and different dying conditions.

通过染料的筛选，固色剂与匀染剂的应用和染色温度影响因素试验，研究了聚酰胺超细纤维合成革的染色。

Product efficacy: optimization of feedstocks spring sea ice and marine plant extract essence, so that overall the severity of the skin moisture and prevent dry skin, tightening skin face and the faces of the flaw modification addiction and wrinkles, showing skin natural makeup, so that the skin a long time kept moist, silty feeling silky, smooth evenly over easily, can inhibit the dilute and obscure the faces of dark skin, with excellent whitening effect, allowing you to maintain a crystal clear day, the clear appearance.

产品功效：优化的精纯海洋冰泉水及海洋植物提取精华，使肌肤全面得到舒缓滋润，防止肌肤干燥，收紧肌肤修饰面容及脸上的瑕癖和皱纹，呈现肌肤自然妆容，使肌肤长时间保持湿润，粉质感触柔滑，极易涂匀，能抑制淡化和遮掩脸上的灰暗肌肤，具有卓越的美白功效，让您每天保持晶莹清澄的容颜。

Then rats were sacrificed, the serology related indicant in rat serum, liver index, content of HYP and MDA in the homogenate of hepatic tissue were measured.

将SD大鼠分成正常对照组、模型组、苦参素小剂量治疗组（40 mg/kg）、中剂量治疗组（80 mg/kg）、大剂量治疗组（160 mg/kg），造模4周后苦参素治疗至实验第10周，取血测相关血清学指标，计算肝脏指数，测定肝组织匀浆中HYP和MDA含量。

In the development of fibrosis, oxymatrine was administered to rats from the 4th week to 10th week after CCl4 induction. Then rats were sacrificed, the serology related indicant in rat serum, liver index, content of HYP and MDA in the homogenate of hepatic tissue were measured.

将SD大鼠分成正常对照组、模型组、苦参素小剂量治疗组（40 mg/kg）、中剂量治疗组（80 mg/kg）、大剂量治疗组（160 mg/kg），造模4周后苦参素治疗至实验第10周，取血测相关血清学指标，计算肝脏指数，测定肝组织匀浆中HYP和MDA含量。

The original data of age and sex specific constitution of population from the four censuses of China after smoothed by moving mean are ultilized to analyse the change of two sex age specific survival rates and their difference during intercensal periods and age specific sex ratios of each census at older ages.

本文选用我国4次全国人口普查资料中分年龄性别人口构成的原始数据经移动平均修匀后分析了两性高老龄各年龄队列人口在相邻普查期间的生存率及其差异随龄变化，以及每次普查人口高老龄组年龄别性别比。

The data makes clear, if have air interfuse specimen, must eliminate to mix even the specimen again next inside 2min, can assure the dependability of the result so.

有资料表明，若有空气混入标本，必须在2min内排除然后再混匀标本，这样可保证结果的可靠性。

Methods With guinea pig spinal cord homogenate in complete Freund's adjuvant or MBP in complete Freund's adjuvant and Bordetella pertussis vaccine was injected intradermally to induce EAE in Wistar rats. To investigate the suppression of clinical and histological manifestations of the disease when animals were fed with MBP before or after disease induction.

目的 建立实验性自身免疫性脑脊髓炎动物模型，探讨口服自身抗原诱导免疫耐受对大鼠EAE的防治作用方法在普通Wistar大鼠经1次足跖真皮内注射完全弗氏佐剂-豚鼠全脊髓匀浆或完全弗氏佐剂-髓鞘碱性蛋白乳剂加百日咳疫苗诱发EAE疾病；另在大鼠致炎及发病后口服髓鞘碱性蛋白，观察其对EAE的防治作用。

Methods: the animal model was produced by means of putting special moulds on the male rats being bred in cages separately. Using CHAIHUSHUGAN POWDER as trial drug to smooth the circulation of liver-Qi, the targets such as oltaction-licking latency % intromission latency, intromission frequency, ejaculation latency,ejaculation frequency, post-ejaculation interval had been observed. Fluorospectrophotometry had been used to measure the content of 5-HT in respective specimen which had been produced by separating plasm, fluid of broken platelets from rats venous blood and homogenating the hypothalami.

通过带模具单笼饲养法造模，以柴胡疏肝散作为疏肝理气试验用药，观察大鼠的嗅舔潜伏期、插入潜伏期、插入次数、射精潜伏期、射精次数、射精后不应期；取大鼠静脉血和下丘脑，制备血浆、血小板破碎液和下丘脑匀浆，运用荧光分光光度法检测各标本5-HT的含量。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。