查询词典 magnesium

Using a batch culture, a maximum nuclease yield of 3500 U/mL was obtained with a complex medium characterized by high concentrations of yeast extract, tryptone and magnesium ion.

在批次酦酵中，使用复合培养基可得最大的核酸分解酵素产量3500 U/mL；此复合培养基之特点为含有高浓度的酵母萃出液、蛋白胴、镁离子。

This is by the phosphor in the nature of chemicals contained in the set, for example, tungstic acid coated magnesium, fat, blue light, cadmium borate painted light red hair color.

这是中集在中，例如，钨酸镁涂层，脂肪，蓝光发光的化学性质，镉，硼酸画淡红色的头发颜色。

The experimental system of metal fuel/water ramjet was introduced. The unchoked ramjet of metal fuel containing magnesium can burn steadily after once injecting water. In the experiment, the mass flux of water was stable and the pressure of chamber changed similarly with the secondary chamber.

介绍了金属燃料/水冲压发动机试验系统，采用非壅塞式构型实现了镁基金属燃料发动机一次加水后稳定燃烧，试验中进水流量稳定，补燃室与燃烧室压强变化相同。

Membrane scaling is caused by the deposition of unsoluble salts as feedwater is converted to brine. In this process the ion concentration of calcium, magnesium and so on increases greatly which will lead to that the ion product of sparingly soluble salts exceeds its solubility product, and the unsoluble salts deposite on the surface of RO membrane to form membrane scaling.

在反渗透海水淡化过程中，由于膜的浓缩作用，浓水中的钙、镁等离子浓度大大增加，从而使难溶盐的离子积大于其溶度积，在反渗透膜表面形成膜垢，影响整个反渗透装置的正常运行，缩短了反渗透膜的使用寿命。

Once again, the authorities clamped down on this practice but recently, exports of alloyed unwrought metal have grown and CRU believes that much of this is primary ingot with alloys such as magnesium and/or silicon added.

政府再次对这些产品的出口进行限制，近期未锻造铝合金的出口增加，CRU认为大部分初级铝锭的合金中添加了镁或硅。

MAIN OUTCOME MEASURES: The concentrations of calcium, magnesium, copper and zincum in spinal cord were measured in the 7th day after operation.

主要观察指标：术后第7天检测脊髓组织金属元素的浓度。

Repetitive ischemic preconditioning can protect rabbit spinal cord from ischemia reperfusion injury quickly, and one possible reason for its protective effect is to maintain the balance of calcium, magnesium,copper and zincum in ischemic region.

多次缺血预处理对兔脊髓缺血再灌注损伤具有显著而又快速的保护作用，其保护机制与维持缺血区域钙，镁，铜，锌离子的平衡有关。

Otherwise,sugar maybe destory the immune system,induce the lack of nutrition elements as magnesium,chromium and zincum thereby cause man suffer cold with easy and other diseases related to the immune system.

糖份还会破坏免疫系统，引起镁、铬和锌等营养素的缺乏，使人容易患上感冒和其他与免疫系统有关的疾病。

The function that the halobioses synthesize DHP AND EPA is transformed into the one of the genobenthoses, egg-hens. The eggs are rich in DHA and EPA,and a number of nutriments ,such as biological Selenium, chromium, zincum,ferrum, iodine, magnesium,sub-bronch amino acids, vitamins.

使用这种技术饲养的蛋鸡产下的蛋内富含了DHA和EPA以及易被人体吸收利用的生物态硒、铬、锌、铁、碘、镁、支链氨基酸、维生素、大豆异黄酮、β胡罗卜素等人体必需的多种营养成份。

The extract of Agrocybe Cylindracea was rich in metal elements, including calcium(3.607mg/g), magnesium(3.021mg/g), zincum(79.3μg/g), iron(79.2μg/g).

茶树菇提取物含有丰富的钙(3.607 mg/g)、镁(3.021 mg/g)、锌(79.3μg/g)、铁(79.2μg/g)等元素，对机体有害的重金属元素铅(0.91μg/g)、砷(0.41μg/g)含量相对较低。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。