查询词典 flotation

If nothing else is available, you can use a jacket or shirt to trap air, and create your own makeshift flotation cushion.

假如找不到任何东西的话，你可以用外套或衬杉制作替代的漂浮工具

If nothing else is available, tell them to use a jacket or shirt to trap air, and create their own makeshift flotation device.

试著在车内找到可以漂浮的东西，假如找不到任何东西的话，告诉他们用外套或衬杉制作替代的漂浮工具

An air-filled sac or structure that aids in the flotation of an aquatic organism.

气囊水生动植物器官中用来帮助飘浮用的充满气体的囊或结构

In this paper, in order to solve the FAAS determination of alkaline earth metal in a lower sensitivity of the issue have been introduced by a sense of its flotation.

本文初步试验了十八冠-苦味酸体系对锶萃取的影响，结果在各种条件下均不能取得较好的萃取效果。

The results show that flotation separation rutile and almandine can be realized by using alkyl-imino-bismethylene phosphoric acid (ATF1024) as a collector and (NaPO3)6 as a regulator.

结果表明，以烷胺双甲基磷酸(ATF1024)为捕收剂，六偏磷酸钠[(NaPO3)6]为调整剂，可以实现金红石与石榴石之间的浮选分离。

The technology of separating rutile and almandine by flotation and the action mechanism of sodium hexametaphosphate[(NaPO3)6], a regulator, were investigated for realizing an effective separation of rutile and almandine, a main gangue mineral, in non-pollution.

为了实现金红石与主要脉石矿物石榴石在无污染条件下的有效分离，采用浮选方法研究了金红石和石榴石的分离，并采用红外光谱和X光电子能谱分析等手段研究了分离过程中调整剂六偏磷酸钠的作用机理。

4V Good agreements are observed between the flotation recovery of gold powder and contact angle of gold plate.

同时，观察到〓、pH=7.0和8.1时，金粉浮选回收率的"低谷"现象。

This conclusion, combined with the data obtained from the short-lived Hf-W and Sm-N d isotopic systematics, suggests that the Moon was initially accreted at 4.5 Ga, followed by development of the global lunar magma ocean. The primary lunar crust is composed by ferroan anorthosite which was produced by flotation of plagioclase during crystallization of the LMO. However, the mafic minerals, coevally crystallized with the plagioclase, sank to the base of the LMO due to their high density, and made up the main part of the lunar mantle, which served as the source during later mare basaltic magmatism.

根据这一年代资料，结合对月岩样品进行的短半衰期Hf-W与Sm-Nd同位素体系的研究结果，认为月球大致形成于45亿年，其后开始由岩浆海导致的内部核－幔－壳的分异，岩浆结晶的低密度斜长岩构成最初的月壳，而密度大的岩石构成月幔，而此月幔则成为后来月海玄武岩的主要岩浆源区。

In this paper,the change of ξ-potential values of antimonite surface in solutions with diffe rential pH values,the adsorption of xanthate and the flotation behavior are studied.

本文研究了辉锑矿的浮选行为与矿浆 pH、矿物表面与电位、双电层结构、浮选剂在矿物表面吸附的关系。

The flotation behavior of marmatite and arsenopyrite and the effects of Cu2 and organic depressant PALA on their floatability were studied.

通过浮选试验研究铁闪锌矿和毒砂在丁黄药作用下的浮选行为，以及Cu(上标 2+)和有机抑制剂PALA对它们可浮性的影响。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。