滞留时间

流动商的资金来源渠道和投资方向多样化，上市方式也灵活多变，远距离流动强度增大，平均滞留时间较长，并出现常住化趋势，在地域空间上呈现大分散、小集中的分布格局。

At the same time , the mobile traders manifest diversified sources and orientations of invest , flexible travelling market patterns , increasingly raising long distance mobility , gradually extending average detention time , permanent residence trend and general dispersion and local concentration in spatial patterns .

经口给药的DDS大多以延长药剂在胃内滞留时间和改善药物释放为其设计出发声点。

The formalation design for oral DDS or GIDS is essential to achieveprolonging stomach residence time and improving drug release .

基于平均队列长度和滞留时间的RED算法

RED algorithm based on average queue length and waiting time

目的：用滞留时间法验证从渗透试验中所得的五种药物的D和Km等参数的可靠性。

Objective : To evaluate the permeation of five kinds of medicines using lag time method .

为此，本课题对天然的HA采用了离子交联法和共价键交联法进行了化学修饰，目的是延长HA在体内的滞留时间，并对两种交联方法进行了对比实验研究。

So natural HA is chemically modified in the study and the methods include ion cross-linking and covalent bond cross-linking .

水力滞留时间约1.48～1.66天，所产沼气中含CH4约70%。

HRT was about 1 . 46 - 1 . 66 days . CH4 content was about 70 % .

建立了颗粒物料在转筒干燥器内运动的数学模型，推导出了滞留时间的计算公式，用VB语言编制了计算程序。

On the basis of the mathematical model , the equations of residence time were derived , and it was simulated by VB program .

研究结果显示，SA（3,6mg／kg）能显著增加高架十字迷路实验中小鼠进入开臂的次数百分率及在开臂滞留时间百分率；

In the elevated plus-maze test , SA ( 3 , 6 mg / kg ) induced significant increases in the percentage of entries into open arms and of time spent on open arms .

推导出平均滞留时间和待机时间的表达式，分析了相容性问题，并基于LMI方法给出了相应的控制求解策略。

Formulas of average residence time and awaiting-time are concluded and consistency between them is analyzed , and the corresponding control strategy is provided based on LMI method .

结论：甲磺酸加替沙星具有口服后吸收快、血药浓度较高、体内平均滞留时间（MRT）较长的特点；

CONCLUSION : The gatifloxacin mesylate has characteristic of quick absorption , high peak concentration in plasma and longer mean retention time ;

AEO（30mg／kg）显著增加小鼠在十字迷路开臂滞留时间的百分率，减少小鼠防卫性探头次数的百分率；

In the elevated plus-maze test , AEO ( 30mg / kg ) increased the percentage of open arm time and reduced the percent protected head-dips .

对新型中滞留时间（MST）旋风干燥器的工作原理、设备工艺条件、设备结构设计及制造材料进行了较为详细的叙述。

The operational principle , equipment technological conditions and structural design as well as making material of the title dryer have been detailed in the article .

出厂水通过复杂庞大的管网系统输送到用户，水在管网中的流经距离可达十几公里，滞留时间有时在24h以上。

Through the Complicated and enormous pipeline system , tap water is transported to customers . During this process , tap water flows through more than ten kilometers and even stays 24 hours .

由于胚胎已经死亡，若妊娠组织在宫腔内滞留时间较长，可能会引起凝血功能障碍，甚至弥散性血管内凝血（DIC），造成子宫大量出血。

When the nonviable pregnancy retained in the uterus for a long time , it may lead to coagulation functional disturbance and hemorrhage , even more , the disseminated intravascular coagulation .

PMs有许多优点，如载药率高、生物降解、组织渗透性好，滞留时间长，并能使药物有效地到达靶点。

PMs possess several strong advantages , such as high loading capacity , structural stability , excellent tissue penetration , long residence time and effectively drugs reaching the target .

矿泉水厂沟的翡翠泉是典型的酸性岩溶冷泉，含水层水的径流较珍珠泉慢且滞留时间相对长些，含有一定的CO2，系一深部含水层地下水的露头。

The Jadeite Spring is a typical acidic karst water cold spring . The flow velocity of the water in the Jadeite Spring aquifer is slower than that in the Pearl spring , and its water hence has relatively long detained time .

用静态离子交换法研究了Na型斜发佛石上ZNa＋＝Cu2＋离子交换动力学，分别测定了液膜扩散常数R、粒内扩散系数D和滞留时间τd。

The Na + - Cu2 + ion exchange on the Na-form clinoptilolite was studied by the batch reaction method . The film diffusion constants R , the particle-internal diffusion coefficients D and the delay time τ d were determined , respectively .

小鼠尾静脉注射3.5h后，强化斑蟊素脂质体是普通斑蟊素脂质体在肝内浓度的3.6倍（P＜0.05），滞留时间亦显著延长。

The concentration of the former in liver was 3 . 6-fold as high as the later after iv 3 . 5 h ( P < 0 . 05 ) . The lag time was lengthened , too .

观念上要重视黄金1h，白金10min，缩短急诊滞留时间；早期实施确定性抢救手术。

The idea of " golden 1 hour " and " platinum 10 minutes ", shortening the time of staying in the emergency clinic and early definite rescuing operation should be emphasized .

但碳酸氢钠对ASA体内平均滞留时间（MRT），血浆T（1/2）和AUC均无影响，也不妨碍其延长出血时间的作用。

However , aspirin mean residence time ( MRT ), plasma T1 / 2 , area under the curve ( AUC ) and effect of prolonged bleeding time ( EPBT ) did not change .

4例肝移植患者在ICU的平均滞留时间为60h，1例肺移植患者为110h。

The mean staying time in ICU of four liver transplantation patients was 60 hours , the staying time in ICU of one lung transplantation patient was 110 hours .

与氧化苦参碱溶液相比较，两种脂质体制剂均显著增加了该药的血药浓度，延长了药物在血液中的滞留时间，其中HSPC脂质体的效果更为显著。

Compared with oxymatrine solution , two kinds of oxymatrine liposomes greatly enhanced blood concentration of oxymatrine and prolonged the drug duration in blood .

方法随机选择30个室内水龙头，根据滞留时间的不同将水样分成A组（12～13h）、B组（7～8h）和C组（3～4h）3组。

Methods 30 taps in households were randomly chosen as objects . According to the stagnated time the water samples were divided into group A ( 12-13 hours ), group B ( 7-8 hours ) and group C ( 3-4 hours ) .

人体胃内γ-闪烁照相结果表明，本品在胃内滞留时间（5～6h）明显比普通片剂（1.0～1.5h）长；

The γ - scintiphotographic study after oral ingestion showed that MHBS was retained in human stomach for longer time ( 5 ~ 6 h ) than the conventional metoprolol tablet ( 1 ~ 1.5 h ) .

结果：胶囊质量稳定，人工胃液滞留时间长达10h，体外0.5h～5h的释放符合零级释放；

RESULTS : The capsules were stable in quality . The retentive period in artificial gastric juice has reached lOh and in vitro dissolubility ( 0.5h - 5h ) could be described as zero order dissolution .

我们导出了口服给药的平均滞留时间MRTpo和平均吸收时间MAT的计算公式，并利用文献报道的血药浓度数据，验证了这些公式的正确性。

We have derived the formulae to calculate mean resident time ( MRTpo ) and mean absorption time ( MAT ) after oral administration of drugs , and examined them with literature data .

结果7例行静脉造影检查，其中6例硬化剂在曲张静脉内滞留时间超过45min。

Results The sclerosant was retained in the varices for more than 45 minutes in 6 of 7 patients undergoing the sandwich method plus radiographic contrast mediun ;

而感染Wolbachia的拟澳洲赤眼蜂F2代和F3代雌蜂，尽管在小菜蛾腹部鳞片正己烷提取液处理区内滞留时间比对照区长，但没有达到显著水平；

The retention time of F_2 and F_3 adults of the Wolbachia-infected T. confusum was longer in the treated area of hexane extract of abdominal scales of DBM than in the control area , but it did not reach to a significant level .

分析了滞留时间、铝粉含量（2%～16%）和燃烧室压强（01MPa～4MPa）对凝相粒子尺寸分布的影响。

The influence of resident time , aluminum powder percent ( 2 % ~ 16 % ) and combustion chamber pressure on condensed phase size distribution was analyzed .

结论：该制剂在体内滞留时间短，于04h左右达血药浓度峰值，其测定数据可为临床用药提供参考。

CONCLUSION : Retention time of this preparation in healthy volunteers is short with Tmax of about 0.4h , which provides useful information for clinical practice .