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Result:In HEp-2 cell system,the ED50s of the direct virucidal activity,the inhibition effects on the multiplication and infection of HSV-2333 strain of ACV are 16.45,10.85 and 18.12μg/ml respectively.When combination ratio of rhizoma polygoni cuspidati/astragalus membranaceus equals 1(ED50) of the former/1(ED50) of the latter,the corresponding figures are 2.27,2.04 and 1.32μg/ml separately.

结果：在HEp-2细胞系统中，ACV对HSV-2 333株直接杀灭、增殖抑制、感染阻断的ED50依次为16.45、10.85、18.62μg/ml，虎杖黄芪合用比为1虎杖/1黄芪时，相应数值分别为2.27、2.04、1.32μg/ml。

In addition, an improved hexamer usage preference model, which can effectively reduce the dependence of coding potentials on C+G content by considering both the usage frequency and C+G content of hexamer, is presented.

同时，对蛋白编码区的序列统计特征也进行了研究，提出了一种改进的编码测度方法，该方法通过综合考虑六联体使用频率与六联体的C+G含量，可简便有效地减小序列编码潜力大小对序列C+G含量的依赖性。

Moreover, since both the CSF-box and the octamer are indispensible for LPS-induced G-CSF promoter activity, there might be a coactivation mechanism composed of Oct-2 and NF-κB for G-CSF transcription. However, the mechanism is not yet understood and deserves further investigations.

此外，既然CSF-box以及octamer对G-CSF的启动子活性缺一不可，那麼Oct-2和NF-κB之间可能存在著某种共同调控G-CSF表现的机制，尚待进一步厘清。

Methods Ninety ASA Ⅰ~Ⅱ patients undergoing UPPP surgery were randomly divided into three groups: F group (fentanyl 10 μg/kg), FL group (fentanyl 5 μg/kg + lornoxicam 0.4 mg/kg), or TL group (tramadol 5 mg/kg + lornoxicam 0.4 mg/kg). The drugs were diluted with normal saline to 100 mL (background 2 mL/h, PCIA bolos 1.5 mL, lockout time 15 min).

90例择期行UPPP的阻塞性睡眠呼吸暂停综合征（obstructive sleep apnea， syndrome， OSAS，即鼾症）患者，ASAⅠ~Ⅱ级，随机分为3组(n=30)，F组：芬太尼10μg/kg；FL组：芬太尼5μg/kg+氯诺昔康0.4mg/kg；TL组：曲马多5mg/kg+氯诺昔康0.4mg/kg；每组镇吐药物均为氟哌啶5mg，均以生理盐水稀释至100mL，背景剂量2mL/h，PCIA1.5 mL/次，锁定时间15min。

Cypress charcoals prepared above 900℃ were microporous with a microporous surface area more than 800m2/g and an external surface area of about 150m2/g.

在900℃以上炭化得到的柏木炭，微孔表面积高达800m2/g以上，外表面积约为150m2/g。

The absorption amount of the resin is more than 650ml·g〓 and 50ml·g〓 in case of deionizing water and 0.9%NaCl solution, respectively, the grafting efficiency is 80%.

采用此方法合成的高吸水性树脂吸水能力达650ml·g〓，吸收0.9％NaCl溶液50ml·g〓，接枝效率达80％。

With study on concentration of initiator, concentration of cross-linking agent, concentration of monomer and neutralization degree of acrylic acid, the absorption amount of the resin is more than 800ml·g〓and 60ml·g〓 in the case of deionizing water and 0.9% NaCl solution, respectively.

通过对引发剂，交联剂，单体浓度，丙烯酸中和度等因素的研究，使合成的丙烯酸-丙烯酸钠高吸水性树脂吸水能力达800ml·g〓，吸收0.9％NaCl溶液60ml·g〓。

The detoxified effect of 40 g/L plant G extraction on metolachlor is the highest on the condition of different concentrations of plant extractions.

在不同浓度的植物G乙醇提取物中，植物G乙醇提取物的浓度为40g/L时，解毒效果最好。

The steps were as follows: Acquiring superant from the culture medium by centrifugation, discarding waste residue by filtration, concentrating by hollow-fiber membrane, treating with salting-out, dialyzing the product of salting-out, treating the dialysate by vaccum freeze dryer, dissolving solid , using the method of gel filtration chromatography with Sephadex G-100/G-75, and proof-test by filter-paper chromatography ,then preparation by thin-layer chromatography was carried out.

建立了分离纯化该物质的有效途径：发酵液离心除菌→抽滤除杂→中空纤维过滤浓缩→盐析→透析→真空冷冻干燥→溶解→交联葡聚糖凝胶Sephadex G-100凝胶分离→交联葡聚糖凝胶Sephadex G-75凝胶分离→纸层析检验→薄层层析制备。

At last,in order to lighten the electrophoretic particles,0.2 g of the succinic acid modified SiO_2 particles were dispersed at 90 ℃ in 50 mL xylene solution dissolving 0.1 g polyethene,cooled and kept for 12 h,and then the particles were encapsuled by PE by means of centrifugal sedimentation at(10 000) r/min.

最后，为降低电泳颗粒密度，将0.2 g经丁二酸改性的S iO2颗粒，于90℃时加入已溶解了0.1 g 聚乙烯的50 mL二甲苯中，冷却静置12 h后，以10 000 r/m in的速度离心，使PE沉积包覆于电泳颗粒表面。

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。