非活性的

The specificity of 5α-reductase was judged with finasteride as a positive control.

以DHT的含量来判断5α-还原酶的活性，用非那雄胺做阳性对照药。

The results showed that SiO2 and total protein contents, PAM numbers and LDH activity in silicotic rats decreased gradually with the severity of silicotic pathologic changes.

结果表明，矽肺大鼠BALF中SiO2粉尘和总蛋白量以及细胞总数和LDH活性，均随矽肺病变加重而逐渐减少。虽然，BAL对不同程度矽肺病变均能洗出一定量的细胞和非细胞成分的物质，但以早期病变组排出量最多。

Effects of three levels of nitrogen nutrition on xanthophyll cycle and the antioxidant system in strawberry leaves growth in elevated CO2.(4) Response of Dl turnover to high light in strawberry leaves.

结果表明，Fm、Fv/Fm、PS Ⅱ无活性反应中心数量和Q_A的还原速率在强光下降低，在暗恢复时升高；而PS Ⅱ反应中心非还原性Q_B的比例在强光下增加，在暗恢复时降低。

One of the major problems,however,remains the poor solubility and membrane permeation of pepstatin, as well as its lack of selectivity among aspartyl proteases.The amino acid statine can mimic the tetrahedral transition-state of amide bond hydrolysis but cannot itself be hydrolyzed by the enzyme.

分子中含有两个非天然氨基酸statine能模拟天冬氨酸蛋白酶底物活性部位的四面体水解过渡态，且本身不易被切割，通过氢键和酶的天冬氨酸残基结合。

Two Elsholtzia haichouensis Sun populations, one from Cu mine sites and the other from uncontaminated sites in Hubei province, were investigated in hydroponic experiments for the differences of Cu accumulation and ecophysiological responses to Cu under Cu treatment.

以海州香薷铜矿区种群和非矿区种群为对象，通过水培实验，比较分析了两个种群根中铜的吸收、MDA含量、根伤流液量和酸性磷酸酶活性变化的差异。

Through the comparison and study of risk issue and monitoring measurements of second generation of biotech crops, the author provided the risk management and monitoring measurements to PMPs: develop the regulation to safety assessment of PMPs; set other bioreactor as control when evaluate the intended use; set the non-transgenic iso-line as control when evaluate the food and environment safety; design the product without activity during production of PMPs; using GURT to prevent the gene flow.

通过比较分析国际上对未来新一代转基因作物，尤其是药用转基因作物风险评价与管理对策研究，提出我国对未来药用转基因作物评价与监管的建议：完善药用转基因作物评价规定；对预期使用的评价要以其他生物反应器为对照进行评价；对食用安全与环境安全评价要以其非转基因对照比较；设计产品生产过程中无活性，加工(来源：Adf3fBC论文网www.abclunwen.com)工程中激活；利用遗传限制技术使药用植物花粉不育等。

RESULTS The total mortality was 42%, with 36.4% in coronary heart disease patients and 64% in non-coronary heart disease patients (P.05). In patients using IABP preoperatively, the mortality was much lower than that in patients using IABP during or postoperatively (0%, 40%, 50% respectively, P.05). After using IABP, homodynamic data improved and dose of cardiovascular drugs decreased significantly.

结果 本组总病死率42%，其中冠心病患者手术死亡率（36%低于非冠心病者的手术死亡率（64%，P.05）；术前应用IABP患者手术死亡率（0%）明显低于术中（40%）和术后（50%）应用IABP的患者（P.05）；IABP辅助后血流动力学指标明显改善，血管活性药物用量减少。

Being the core of signal sample module, the bioelectrode converts nonelectric signal to electric signal by PAL and ammonia electrode.

以苯丙氨酸解氨酶电极为核心的信号采集模块，通过固定化生物活性酶和氨气敏电极完成由非电量导电量的转换过程。

Detection of telomerase activity in malignant and nonmalignant skin conditions.

在别人的研究中，只有紫外线照射部位的皮肤才表达端粒酶活性，而非暴露部位皮肤并不表达。

AbstractTrehalose, as a nonreducing disaccharide, plays a role in protecting the cytoactivity when the cells is freezing, drying or lyophilization.

海藻糖作为一种稳定的非还原性双糖，在细胞冷冻、干燥、冻干过程中对细胞活性有着良好的保护作用并已广

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。