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mg相关的网络例句
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The study revealed that the residues of chlorothalonil in mushroom were above the MRL in China (1 mg/kg) after 5 days at the recommended dosages (1800 g/hm^2) and double of that, however, the residues of thiram in mushroom were below the MRL (3 mg/kg) after 2 days.

在最高推荐剂量(1800 g/hm^2)和推荐剂量2倍的条件下,施药1~2次,施药后第5d,蘑菇中百菌清残留量高于我国规定的MRL值(1 mg/kg);而施药后2d福美双残留量已低于MRL值(3mg/kg)。

Very young children ingest 0.04 mg F (supervised, pea-sized amount) to 0.30 mg F a daySCCNFP/0653/03, final

n 幼儿在正确的指导下每次刷牙时牙膏用量为豌豆大小,由含氟牙膏引起的氟化物摄入量为0.04 mg

For the aged aluminum alloys which generally contain disc/plate-shaped or rod/needle-shaped precipitates, a model has been established, from the viewpoints of thermodynamics, kinetics and strengthening theory, to relate quantitatively the yield strength to the size, volume fraction and aspect ratio of precipitates which all were analytical associated with the chemical compositions of alloys, aging temperature and aging time. This model has been experimentally proved to well predict the variation of yield strength with the evolution of disc/plate-shaped or rod/needle-shaped precipitates for present Al-4. 62wt% Cu-0.65wt% Mg alloy aged at 513K and Al-1. 12wt% Mg0.57wt% Si alloy aged at 463K, respectively, and the yield strengths simulated by this model were also found to be in well agreement with previously measured values for a series of aged Al-Cu binary alloys, AA6061 and Al-Zn-Mg alloys.

以析出热力学、长大动力学及强化理论为基础,研究了含有盘/片状、棒/针状时效析出强化相铝合金在时效过程中时效析出相尺寸、体积分数和长径比等参数的演变及其对合金时效强化效果的影响,给出了合金成分、时效变量与微观组织参数之间非线性的解析表达关系式,进而从微观结构—宏观性能相结合的角度出发建立起了具有盘/片状、棒/针状时效析出相铝合金的时效工艺—屈服强度量化模型,并将该模型应用于不同温度、连续不同时间时效下Al-Cu二元系列合金、6061铝合金和Al-Zn-Mg系列合金的屈服强度预测,得到了与前人实测值吻合良好的结果。

Multiplication rate achieved with solid/liquid alternate manner. 7. The late stage proembryos were induced in EC of multiplication medium with 9,000 mg·L-1myo–inositol and 0.1 mg·L-1 IBA.

含有50 g·L~(-1)蔗糖和0.1 mg·L~(-1)IBA的DCR1培养基最适合白皮松体细胞胚的成熟诱导,该组合明显提高了白皮松体细胞胚的成熟频率。

The results showed that removal effect of periphyton on nitrogen was significant.Cumulative removal ratio of nitrogen was up to 60%,the nitrogen concentration decreased from 5 to 2 mg /L or so within two weeks.Cumulative removal ratio of nitrogen was closely related with nitrogen concentration,working time and biomass of periphyton.

结果表明,附着生物对水体中的氮有显著的去除效果,半个月内,附着生物对水体中总氮的累积去除率可达60%,在有附着生物的水体中总氮浓度从5 mg/L左右下降到2 mg/L左右;附着生物对水柱中氮的累积去除率和水柱中氮的浓度、附着生物的生物量以及附着生物作用时间密切相关。

Also it influenced the growth of algae and the living of shrimps at level of 0.033 mg/L, but no significant toxic effects on other zooplankton such as Daphnia magma, ostracods, rotifers and so on was detected.

结果表明,莠去津浓度为0.023 mg/L时对藻类生长会产生影响;浓度为0.033 mg/L时对藻类生长和河虾生存均会产生影响,但对其他浮游动物,如大型溞、介虫、轮虫等未产生显著的毒性效应。

The main researching contents included as following:relationships betweenspecies diversity,community richness,vegetation succession,soil volume weight,solu-ble Na+concentration and five soil chemical elements(N、P、K、Ca、Mg)concentrationwith grazing intensities in the grassland.Relationships between concentrations,re-serve pools of plant nutrient materials,including five macroelements(N、P、K、Ca、Mg),crude protein,crude fibre,crude fat and total nonstructural carbohydrate,and their allocations in defferent plant parts with grazing intensities in thegrassland.Effects of grazing on Leymus chinensis population were also examined andthat more attentions were paid on the responses of many biological characteristics ofabove-and below-ground plant modules to different grazing intensities.Furthermore,in the respects of plant production,survival rate,tillering ability,total nonstructuralcarbohydrates content and others,the effects of one years different defoliationpatterns on the vitality of Leymus chinensis population were detected.

主要研究内容有:放牧对羊草草地植被和土壤的影响,致力于物种多样性、群落丰富度、植被演替和植物生产量、以及土壤容重、土壤水溶性Na+含量和五种土壤大量营养元素(N、P、K、Ca、Mg)的含量等土壤理化性状与放牧强度关系的分析,分析了不同放牧强度与羊草草地草群和羊草种群地上和地下各植物部分中多种营养物质的浓度、贮量及其分配的关系;放牧对羊草种群的影响,注重了羊草种群的地上与地下各植物器官对不同放牧强度的反应和适应性变化,最后,从植物生产量、存活率、分蘖能力以及总非结构性碳水化合物含量等方面,探讨了不同人为去叶方式组合对羊草种群当年和次年生活力的效应。

The improved method selects the absorbing wavelength of 618 nm and the reaction time of 40 min, uses the NH4Cl-NH3 buffer solution (pH=8.0) and BTB alcohol solution (0.4 g/L) respectively of 5 ml and 1.5 ml in the 50 ml volumetric flask, and can test the concentration of imidazolinyl-quaternary-ammonium-salts in range of 0 mg/L to 80 mg/L.

利用改进的显色反应法检测时,吸收波长选择618 nm,显色时间40 min, 5 ml容量瓶中NH4Cl-NH:缓冲液(pH=8.0)和BTB乙醇溶液(0.4 g/L)的添加量分别为 5 ml、15 ml,适用检测的咪唑啉季铵盐浓度为0~80 mg/L。

The average blood glucose value was 185.5 mg/dL with the sliding-scale method and 149.8 with the weight-based method, Ms. Cundiff reported.

使用可调量性胰岛素治疗方案的患者的平均血糖值是185.5 mg/dl ,而使用基于体重的治疗方案的患者的平均血糖值为149.8 mg/dl , Cundiff 女士报道说。

The results were as follows: Both the 32P specific radioactivity and32P total radioactivity in panicle,leaf,stem and sheath,root of rice plant treated with 10—50 mg/L ALA were significantly higher than that of the control(0 mg/L ALA).

结果表明,10~50.mg/L.ALA处理稻株的穗、叶片、茎鞘、根系中的32P比活度和放射性活度均显著高于不喷施ALA的对照处理;10~50mg/L。

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推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。