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When the sulfur concentration is in the range of 0～4 mg/L, the elemental sulfur has a linear relation with the peak current of polarography.

该方法灵敏度高，当元素硫浓度为0.1 mg/L 时仍可以看到明显峰电流；精密度和准确度较好，对1 mg/L 元素硫的测定，标准偏差为0.02；元素硫浓度在0～4 mg/L 浓度范围与极谱峰电流呈线性关系。

However,the combination of BA with IAA promoted thededifferentiation and redifferentiation,though the regeneration frequency differed in kindsof combinations,among which the combinations of 2.0-3.0 mg/l BA + 0.5 mg/l IAAproduced a highest differentiation frequency of 70％or so.

在仅添加了BA的分化培养基上，下胚轴脱分化和再分化都比较困难，而BA和IAA配合使用时却能很好地促进下胚轴的脱分化和再分化。不同BA和IAA配比组合中下胚轴的不定芽分化率存在差异，其中以BA2.0-3.0mg/l+IAA 0.5mg/l组合的不定芽分化率最高，均达到了70％左右。

Glycine wasn't a repressible substrate for the reaction catalyzed by SHMT. The effect of concentration of glycine on reaction rate was consistent with M-M Equation. Under the conditions used in this research, V〓 was 0.212mmol/L/min and K〓 was 0.0198mol/L.

甘氨酸对丝氨酸羟甲基转移酶催化的合成反应无底物抑制作用，且甘氨酸浓度对酶反应速度的影响服从米氏方程的形式，实验条件下V〓为0.212mmol／L／min，K〓为0.0198mol／L。

Streptomyces 702 can obviously result in condensing of the plasma in the mycelium cell and strongly inhibit sclerotium and spore germination,a complete inhibition takes place when the dosage is at the level of 15.11 mg/L and 10.64 mg/L.

能显著的引起菌丝细胞内原生质凝集；对菌核及孢子的萌发有较强的抑制作用，15.11mg/L和10.64mg/L完全抑制菌核和孢子的萌发

In the low B condition of the soilless culture, rapeseed seedlings were short of B, the seedlings were short and the leaves were malformed and the weight of the shoots decreased, the branch roots were fewer and snuff color, the weight of roots decreased, and the length of root and the ratio of shoot/root decreased, too. However, the high B- efficiency type of rapeseed had the a great ability to the low B stress, the growth of shoots and roots were better than the low efficiency, and the B concentration range of the rapeseed varieties which responded to the B scarce was 0.001 mg/L to 0.01 mg/L.

营养液培养条件下，苗期缺硼，甘蓝型油菜植株瘦小，叶片皱缩，地上部生长量下降；侧根少且呈现黄褐色，根重、根体积、根长以及根冠比下降；高效品种具有较强的耐低硼胁迫的能力，表现为同等缺硼条件下，对高效品种地上部和根系生长的抑制作用都相对较小，且品种间对缺硼反应差异最大的硼浓度范围为0.001mg／L—0.01mg／L。

With an effective length of 30 cm. The running buffer was a mixture of 25 mmol/L sodium borate and 100 mmol/L boric acid (pH 8.6). Effective mobilities of the two medicines changed with altering the concentration of β-cyclodextrin.

所用未涂层熔融石英毛细管的规格为内径50 μm，总长37 cm，有效长度30 cm，电泳缓冲液为25 mmol/L硼砂+100 mmol/L硼酸(pH 8.6)，并加入不同浓度的β-CD。

It is shown from the study results that when the CDOM concentration ρ≥62.5mg/L, there was only a peak in the EEMS spectrograms, the excitation and emission wavelengths moved blue with decreasing CDOM concentration, and the move in wavelength and the change in CDOM concentration were well correlated; when ρ≤52.5mg/L, there were 3 peaks in the EEMS spectrograms, and the EEMS spectral shapes were basically invariant when the CDOM concentration changed.

结果表明：当CDOM质量浓度ρ≥62.5mg/L时，其EEMS均为单一峰，随着质量浓度降低，激发和发射波长向短波长方向移动，这种波长移动变化与质量浓度的变化呈良好的线性相关关系；当ρ≤52.5mg/L时，其三维荧光光谱显示3个峰。质量浓度在此范围内变化时，EEMS谱形基本不变。

Sprague Dawley rat models of caudate nucleus hemorrhage were established. 10 μL of cell suspension was separately collected from the OB-OEC transplantation group and OM-OEC transplantation group, injected into rat brain tissues (1 μL/min) using a microinjector under the stereotaxis. The same volume of medium was infused into the right caudate nucleus from rats of the control group.

取SD大鼠制备尾状核出血模型，嗅球来源嗅鞘细胞移植组及嗅黏膜嗅鞘细胞移植组各取10μL细胞悬液在立体定向下引导微量注射器向大鼠脑组织内匀速注射(1 μL/min)，对照组注入等量培养基，注射点为右侧尾状核。

Level of serum total cholesterol and triacylglycerol of patients in the plaque group was in a normal range (4.45±0.98),(1.36±0.60) mmol/L superior limit of mon carotid artery of patients with or without plaque in thyroid: Frequent zone was 10 cm/s or so in the wider ones and all with sound window.

有斑块组患者的血清总胆固醇、三酰甘油水平均处于正常范围内[(4.45±0.98)，(1.36±0.60)mmol/L(正常值上限：5.2 mmol/L；2.25 mmol/L)]。③甲状腺段颈总动脉有无斑块患者的频谱参数：频带较宽为10 cm/s左右，都有声窗。

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。

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。