安全浓度

涂层能够在安全浓度范围内缓慢、持续的释放出Zn离子，并且具有蛋白吸附的双亲性，紫外照射可以进一步提高涂层的蛋白吸附能力。

Zinc release ability of the coating is slow and sustained in the safe concentration range . Protein adsorption profile showed the coating is amphiphilic , moreover , its adsorption ability could be improved though a simple UV irradiation . 4 .

泥鳅人工繁殖、鳅苗培育及碳铵安全浓度试验

Artificial multiplication of loach , cultivated loach fry and safe concentration test for ammonium bicarbonate

在安全浓度范围内，吸入CO的浓度与其效果成一致性变化。

When the concentration was in the safe range , the concentration of CO inhaled corresponded to its effect .

几种天然药物成分在体外CEF中最大安全浓度的测定

The Safety Concentration of Several Components in Natural Drugs on CEF

本设计使用了外部EEPROM存储器，存储瓦斯安全浓度、非线性补偿系数、零点漂移系数，实现了掉电保护功能；在通信方面，本文采用RS-485总线技术实现瓦斯传感器和主站之间进行数据传输。

Gas safety concentration , nonlinear coefficient and zero drift coefficient are stored in an external memory EEPROM , achieved power-down protection .

根据MTT分析结果得出药物作用于AS的安全浓度为小于8mg/ml，在安全浓度中各实验组相比较，4mg/ml实验组抑制率最小，具有统计学意义（P0.05）。

According to the test results calculated by MTT , Drugs concentration on astrocytes is less than 8 mg / ml. In a safe concentration in each experimental group , experimental group of 4mg / ml is of the smallest inhibitory rate with statistical significance ( P 0.05 ) .

结果显示，羊软骨CII对鸡胚成纤维细胞的最大安全浓度为400μg/mL，当羊软骨CII浓度在25μg/mL时，可以极显著的促进鸡胚成纤维细胞的生长。

The results showed that the largest safety concentration of type II collagen from sheep was 400 μ g / mL , within the safety concentration , adding 25 μ g / mL onto monolayer CEF can advance the proliferation of monolayer CEF respectively ( P < 0.01 ) .

蜂胶黄酮的毒性最大，其最大安全浓度仅4.883μg/mL。

The propolis flavone was extremely poisonous and the least safety concentration was 4.883 μ g / mL.

L-1,2,4-二硝基氯苯对锦鲤鱼的安全浓度低于地表水环境标准，间二硝基苯和对氯硝基苯安全浓度高于标准限值。

However , the safe concentrations of M-DNB and P-NCB toward Brocarded Carp were higher than that of the standards .

最新科学研究表明，铅没有一个安全浓度标准&任何剂量的接触都是有害处的。

The most recent scientific studies indicate that there is no safe level of lead – no amount of exposure is without harm .

目的观察二氧化氯气体多次经呼吸道接触对实验动物的蓄积毒性作用及其靶器官，确定人体可直接暴露于二氧化氯气体的安全浓度。

Objective To study the cumulative toxicity and target organs of repetitive inhalation exposure to chlorine dioxide , and determine the safe concentration of chlorine dioxide for human .

制备成的抗表皮生长因子受体单克隆抗体／金纳米棒共轭物在细胞内的安全浓度远高于金纳米棒，提高了其生物相容性。

Prepared into the anti-epidermal growth factor receptor monoclonal antibody / conjugated gold nanorods in the cell body of the safe concentration is much higher than pure gold nanorods . Enhance its biocompatibility .

＋是对海洋底栖无脊椎动物幼虫诱导普遍有效的无机寓子。本文探讨了K＋对红海胆等9种海胆的变态诱导效果，分析了其安全使用浓度、处理时间等技术。

The inductive effect of K + to the metamorphosis of 9 species of the sea urchin such as the red sea urchin was reported .

目的讨论安全有效浓度下，丝裂霉素C在翼状胬肉切除联合自体结膜瓣移植术中的应用，观察对翼状胬肉的复发的防治效果。

Objective To discuss the application of mitomycin ( MMC ) under safe effective concentration in the incision of pterygium together with conjunctival autograft transplantation , and to observe the efficiency on the prevention of primary pterygium from relapse .

美国疾病控制和预防中心（CentersforDiseaseControlandPrevention）曾经称那是“令人担忧的水平”，但现在他们认为并不存在儿童安全血浓度指标。样本中的重金属水平和冶炼厂的距离是相关的。

The United States Centers for Disease Control and Prevention used to refer to that as a " level of concern , " but it now says there is no safe blood level in children.Levels of heavy metal in samples correlated with proximity to the smelting plant .

该缓蚀剂安全使用浓度为0.5%，90℃时金属腐蚀速率仅为0.55g/m2.h，20h内随时间增长，金属腐蚀速率下降。

The safety concentration of the inhibitor is 0.5 % . The corrosion velocity of stainless steel is only 0.55 g / m2 · h at 90 ℃ . The corrosion velocity is decreased in 20 h.

盆栽实验表明，土壤中莠去津对大豆、甜玉米、小麦、水稻和甜瓜的安全临界浓度分别为0.7911,1.5360,0.2932,0.0493和0.0879mg·kg-1，水稻和甜瓜的死亡浓度为0.5mg·kg-1。

The critical safety concentrations of atrazine in soil to five crops were studied in greenhouse . The results showed that the critical safety concentrations for soybean , sweet corn , wheat , rice and muskmelon were 0.7911,1.5360,09.2932, 0.0493 and 0.0879mg · kg-1 , respectively .

煤气爆炸极限和安全动火浓度的确定

Affirmation on Explosive limit and Concentration value of coal Gas for safety Ignition

铜对鲫鱼的安全质量浓度略低于渔业水域水质标准，锌、镉和铬的安全质量浓度远远高于标准。

The safe concentrations of zinc , cadmium and chromium to crucian are far higher than the standard .

目的：研究酸枣仁汤对小鼠自发活动的影响，确定酸枣仁汤的安全有效浓度。

Objective : To study influence of suanzaoren decoction on mice 's locomotor activity and determine the safe effective concentration of suanzaoren decoction .

锂盐的安全治疗浓度范围比较窄，锂盐所致的低钾性麻痹在临床非常少见，但如治疗不及时有可能导致死亡，所以认识锂盐所致低钾对临床工作意义重大。

Its therapeutic index is narrow , Lithium induced low potassium paralysis is a rare , but if people is not treated immediately , people would die .

结论提示临床医生要提高对药物引发血尿的认识，尽量少用此类药物或在安全剂量、浓度下使用。

Conclusion The results showed that the clinical doctors should enhance the awareness of drug that might induce the hematuria and with safe dose and concentration use of this kinds of drug .

煤矿是个特殊的行业，井下作业安全与CO气体浓度息息相关。

The coal mine is special industry , the down hole security is closely linked to Carbon Monoxide Gas .

为了确保船员身体健康和生命安全，对CO浓度进行实时监测意义重大。

To ensure the health and safety of the crew , it is critically important to accurately and reliably monitor the CO concentration .

因此，RES可作为一种皮肤美白物质，其安全、有效的浓度范围是0.1~10μM。

Therefore , RES might be a skin whitening substance . The safe and effective concentration range is 0.1 ~ 10 μ M.

严重事故下安全壳内氢气浓度场分布影响因素的初步研究

Primary Studies on Factors for Hydrogen Concentration Distribution in Containment under Severe Accidents

同时，本文对混合气体中的水蒸汽浓度和气体的质量流速对安全壳内氢气浓度分布的影响进行了初步研究。

The effects of steam concentration and mass flow rate at the leakage on hydrogen concentration distribution have been also investigated .