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The viscosity properties test results showed that the viscosity of synthesized functional polymer is 200 mPas in simulated-brine (total mineralization degree=4 756 mg/L), when the temperature is 45 and the concentration of 1 500 mg/L.

研究结果发现，45℃下1 500 mg/L的自制功能高分子在矿化度为4 756 mg/L的模拟水溶液中，粘度仍可以达到200 mPas。

The results showed that the effective concentration of tertbutyl triazine for killing P. globosa and A. tamarense was 0.3 mg L-1 and 0.2 mg L-1, respectively, for 96 hours.

结果表明，特丁基三嗪能有效地控制和杀灭塔玛亚历山大藻和球形棕囊藻，其中96 h杀灭塔玛亚历山大藻的有效浓度为0.2 mg L-1，杀灭球形棕囊藻的有效浓度为0.3 mg L-1。

Except 98% trisodium phosphate at 300 mg/L and 24% mixed fatty copper 80 mg/L, the rest 8 disinfectors had good germicidal efficacies on R. solanacearum.

结果表明，除98%磷酸三钠300 mg/L和24%混脂酸铜80 mg/L对青枯菌几乎没有杀灭作用外，其余消毒剂具有较好的杀灭效果。

The safe concentration of lead and cadmium to B.areolata veliger larvae were also estimated to be 0.107 mg��L-1,0.020 mg��L-1 respectively.

估算得到铅、镉对方斑东风螺幼体的安全浓度分别为0.107 mg·L-1、0.020 mg·L-1。

Although the investigated oral BCG vaccine formulation showed weak immune response to elicit IgG titer, the PPD skin test in guinea pigs by oral dosing of 4 mg BCG vaccine formulation acquired about equal or higher response than that by 0.5 mg dose by subcutaneous vaccination.

所研制之口服BCG疫苗制剂在诱发IgG之免疫反应较弱。但在结核菌素PPD之天竺鼠试验，显示口服BCG疫苗制剂4 mg可达到与皮下注射0.5 mg相同或较佳的反应。

To understand the alloying effects of a heavy rare earth metal, ytterbium, in magnesium, two series of Mg-Yb and Mg-Yb-0.5Zr magnesium alloys were prepared using flux protection with Yb additions of 0.5, 1, 2, 3, 4 and 8 %, respectively.

为探讨稀土元素镱对镁的合金化作用，制备了Yb含量分别为0.5、1、2、3、4和8%的Mg-Yb和Mg-Yb-0.5Zr系列镁合金。

The effects of 20~100 mg/L MS-222,Tricaine Methanesulphonat,were tested at water temperature 15~25 ℃ on two species of sturgeons,Acipenser sinensis and A.schrenckii.

以20~100 mg/L的MS-222在水温15~25℃条件下对中华鲟和施氏鲟(A.schrenckii)的麻醉效果进行试验，中华鲟或施氏鲟分别达到不同程度的麻醉状态甚至出现死亡。30~40 mg/L的MS-222具有较好的麻醉效果，鱼的活动量明显下降，可保持镇静并维持身体平衡和正常体位，麻醉48 h后，在清水中数分钟内可恢复正常游动状态，适合于长途运输。50~100 mg/L的MS-222对中华鲟和施氏鲟具有较强的麻醉作用，适合于进行短时间的操作，如捉拿、称重、测量、外科手术、体外标记等。

Inconclution, for produce Aesculus hippocastanum L in a mass, we should induce secondary somatic embryos with integral somatic embryos, the suitable culture medium is MS+KT 0.1mg/L+NAA 0.01 mg/L or MS+ZT 0.1mg/L+NAA 0.01 mg/L.

综合上述研究结果，为大规模生产欧洲七叶树，以完整的体细胞胚诱导次生胚效果最好，合适的培养基为MS+KT 0.1mg／L+NAA 0.01 mg／L或MS+ZT 0.1mg／L+NAA 0.01 mg／L。

The results were showed that embryogenic calli were induced from young leaves, which were cultured on MS medium supplemented with 2,4-D 2mg/L and KT 0.2mg/L. For the proliferation of embryogenic calli, the suitable culture medium was MS+BA 8mg/L +NAA 1mg/L. The development and maturation of somatic embryo could be much improved by using the medium of MS+ZT 2mg/L or BA 5mg/L +IAA 0.2mg/L. For the induction of secondary somatic embryo from integral somatic embryo, the suitable culture medium was MS+KT 0.1mg/L+NAA 0.01 mg/L or MS+ZT 0.1mg/L+NAA 0.01 mg/L, the proliferation frequency is 214%, 256% respectively. The cotyledonary generated from somatic embryos of Aesculus hippocastanum L.

本文就欧洲七叶树的组织培养和体细胞胚发生以及植株再生进行了系统研究，主要结果如下：以植物细胞具有全能性的理论为依据，以欧洲七叶树幼嫩叶片为外植体，进行体细胞胚胎发生研究，研究结果表明，诱导愈伤组织的适宜培养基是MS+2，4-D 2mg／L+KT0.2mg／L，MS+BA 8mg／L+NAA 1mg／L有利于胚性愈伤组织的诱导和增殖，添加ZT 2mg／L或BA 5mg／L和IAA 0.2mg／L的MS培养基有利于体细胞胚发育和成熟，体细胞胚可直接诱导次生胚发生，MS+KT 0.1mg／L+NAA 0.01 mg／L或MS+ZT 0.1mg／L+NAA 0.01 mg／L培养基诱导效果最好，增殖频率分别为214％、256％。

Their Mn accumulated-concentration of shoots were as high as 26.84 mg��plant-1 and Mn concentration of their leaves were 24447.1 mg��kg-1 when Mn concentration was 15000μmol·L-1 in solutions under the condition of their grow 48d in aquicultural experiments. Their biomass decreased with increasing of Mn concentration levels, the differences of their biomass of shoots were remarkably differrent (P=0.05), comparing control.

营养液培养条件下生长48d的水蓼地上部分积累量最高达26.84 mg·plant-1；当Mn供应水平为15000μmol·L-1时，水蓼叶锰含量达到24447.1 mg·kg-1；水蓼生物量随着锰处理浓度的增加而减少，在锰浓度处理≥8000μmol·L-1时，水蓼地上部生物量与对照相比，差异达显著(P=0.05)。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。