| 1. | One may conclude that these two materials exist as a chemical mixture with distinct particles of lead oxide and lead .
人们可以认为这两种物质是作为一种化学混合物而存在的，它具有明显的氧化铅和铅的颗粒。 |
| 2. | Pour the chemical mixture into a litre measure
把化学混合物倒入公升的测量器中。 |
| 3. | Foam - in - place is formed by a chemical mixture that expands and forms a protective mould around contents
定型泡沫是由化学混合物所组成，能在物件旁边扩张并形成保护模型。 |
| 4. | Foam - in - place is formed by a chemical mixture that expands and forms a protective mould around contents
定型泡沫是由化学混合物所组成，能在物件旁边扩张并形成保护模型。 |
| 5. | More than 10000 different chemical mixtures have been found in plants in recent years . scientists have learned why plants develop such strange mixtures
近年来，植物中发现了一万多种化学混合物。科学家们已经查明为什么植物体会含有这些奇特的混合物。 |
| 6. | In may , she and three student researchers reached a milestone : they concocted a chemical mixture that turns from blue to colorless when rohypnol is added
五月份，她和三名研究生取得了里程碑似的进展：他们调和出一种化学混和物，当迷奸药被加入时可以由蓝色变为无色。 |
| 7. | Recently , a fat emulsion containing lct and medium - chain triglycerides ( mct ) in a physical or chemical mixture have been developed for intravenous use
含中链甘油三酯的脂肪乳剂，由于其结构、生化特征，具有氧化快而完全，较少依赖肉毒碱转运等优点，目前已普遍应用于临床营养支持中。 |
| 8. | In practice , data acquisition , computing of chemical dosage , chemical mixture and chemical dosing can be integrated organically by utilizing modern automation technology , which enables the difficult manual chemical dosing system to become an integrate equipment and makes dosing automatically realized only if the required chemical dosage is input
在实践中通过应用现代自动化技术将数据的采集、药液投加量的计算、药液的配兑及投加有机地结合在一起：使人工操作比较复杂的药液配投系统变成一套完整的设备，只用输入需要的药液投加量就能自动实现投加。 |
| 9. | By application investigation of mix subsystem in practice , special measure device was produced and substituted the widely used electromagnetic flow meters in order to solve the problem of original coagulant measurement existing in the chemical mixture . this device is simple in structure and apt for automatic control . using this method to realize automatic mixture of chemicals can decrease numbers of system instruments
通过配液子系统在生产实践中的应用研究，针对药液自动配兑过程存在的混凝剂原液计量问题制作专用计量装置取代普遍采用的电磁流量计，该装置结构简单、易于实现自动控制，采用这种方式实现自动配液减少了系统采用的仪器仪表数量。 |
| 10. | According to the facts of chemical spill accidents in waterway transport , systematic analysis is made on the suitable dispersion models and source strength calculation models of multiple spilled substance , resource and environment respectively , so as to decide the poison and fire & explosion danger area of an accident through the way of dispersion simulation . to resolve the problem to the calculation of spill amount from tanks , calculation formulas on various types of tanks were worked out ; at the same time , research is carried out on the source strength calculation of mixtures with regard to the possible spillage of chemical mixture in waterway transport . for the sake of convenient application , a computer software for the simulation of dangerous area is developed which can provide great assistance to the decision - making of emergency response and reach the target of reducing the damage of the life , property and environment to the smallest degree
根据水运化学品泄漏事故的具体实际，针对各种泄漏物质、泄漏源和环境条件研究了各自适用的扩散模式和源强计算模型，以便通过扩散模拟确定事故的毒害和火灾爆炸危险区域；为解决储罐泄漏量计算困难的实际问题，推导了适用各型储罐、液舱的泄漏量计算公式；针对化学品水路储运泄漏事故中泄漏物质可能会以混合物形式存在的情况，探讨了混合物的蒸气释放源强计算；为方便实用，开发了蒸气扩散危险区域模拟计算机软件，从而为事故应急决策提供了有力的辅助支持，以达到尽可能减少人员伤亡和财产损失，减轻环境污染的目标。 |
