稳定化

The process improvement of flaky sodium hydrosulfide production;2. The production method and processing conditions of sulfur,sodium hyposulfite, sodium hydrosulfide and thiourea from hydrogen sulfide tail-gas in the production of barium carbonate by carbonation method are introduced.

介绍了利用碳化法生产碳酸钡的硫化氢尾气生产硫磺、硫代硫酸钠、硫氢化钠和硫脲的生产方法和工艺条件，指出硫化氢的综合利用生产工艺简单，产品质量稳定，容易工业化，产品成本低，同时消除了硫化氢尾气对环境的污染，有巨大的经济效益和社会效益，发展前景非常广阔。

Fluorin boric acid acidification system's acid liquid delay corrode,matching,delay velocity capability,sullage test,iron ion stabilization test,depend expanding capability was evaluated through static state and rock core acidification dynamic test.

对石南油田选用的氟硼酸酸化体系从酸液缓蚀性能、配伍性能、缓速性能、残渣试验、铁离子稳定试验、防膨性能等方面进行了较全面的室内静态评价和岩芯酸化动态评价。

In the past we tannery waste water treatment process on the basis of the road, an increase of acid hydrolysis and the flotation of the , use of acid hydrolysis pretreatment of law and the method of combining so that the system can be stable and reliable operation, to achieve the requirements of emission standards .

我们在以往的制革废水处理工艺路线的基础上，增加了水解酸化与气浮的功能，采用水解酸化预处理与生物法相结合的方法，使处理系统可以稳定可靠地运行，达到排放标准的要求。

And its high thermal stability and glass transmission temperature are beneficial to the distribution of the nano-particles, accordingly avoiding precipitation among the in the synthesis process of the polyimide.

其高热稳定性和高玻璃化转变温度有助于稳定以纳米尺寸分散的微粒，不使其聚集，对合成杂化材料十分有利。

Secondly, the thiolation of protein and the coupling of thiol protein with liposomes were studied, and large unilamellar vesicles with highly immunoactivity and stability were acquired.

首先系统研究了混合饱和类脂体系的脂质体的制备和脂质体的性质，然后研究了蛋白质的巯基化和巯基化的蛋白质与脂质体的偶联，从而获得了具有高的免疫活性的、稳定的大单层脂质体。

Spoken Poetry article from the network of morphological characteristics, the causes of oral sex, and oral performance, the ultimate meaning and limitations of folk poetry and network position, low-poem "waist" to explain the two major aspects of the language require the trivialization of poetry Poetry and its network is now moving toward the development of a civil position of stability and low-poem "waist" of the boom.

文章从网络诗歌口语性形态特征、口语性的成因、及其口语化的表现、最终的意义与局限和网络诗歌的民间立场、低诗"下半身"走向两个大方面阐释出诗歌语言的庸常化及其现在网络诗歌的一种发展走向，民间立场的稳定和低诗"下半身"的热潮。

In this thesis, we analyze the zeroth order term of eigenpolynomial of linearized matrix, and a necessary condition for diffusion-driven instability of n-species of a reaction-diffusion system is attained by using the Routh-Hurwitz criterion.

本文我们讨论含有n(。23)个物种的反应系统，对系统在无扩散时稳定的平衡态解附近线性化，通过分析线性化矩阵特征多项式的零次项，根据Routh一Hurwitz准则，得到了零次项使系统产生扩散驱动不稳定性的必要条件。

To avoid the hydrolyzation of the expressed product by the cellular proteases and get more stable humanα-defensin it was attempted to express humanα-defensingenes in cyclic or amidation form.

为了避免表达产物水解，得到更稳定的人α-防御素，以环化形式和酰胺化形式表达人α-防御素基因。

The molecular sieve is prepared in the steps: at the room temperature, hexadecyl trimethyl ammonium bromide is mixed and dissolved with the sodium hydroxide, and is added with TEOS in dropping way, and simultaneously added with Me metal salt water solution and lanthanum nitrate solution in dropping way; the pH value of the mixed solution is adjusted by acetic acid to be 10 to 11, and is mixed for 1 to 2 hours after being stabilized; the sol is moved into a polyfluortetraethylene bottle to be heated and crystallized for 2 days in the oven at the temperature of 100 DEG C; after filtering, washing and drying for nights, and being calcined in a muffle at the temperature of 550 DEG C for 3 to 7 hours, the dual-metal-atom improved MCM-41 mesoporous molecular sieve is obtained.

该分子筛的制备为室温下，将十六烷基三甲基溴化铵和氢氧化钠混合溶解，搅拌并滴加入TEOS，同时滴加入Me金属盐水溶液和硝酸镧溶液并搅拌，用乙酸调节pH值至10～11，稳定后搅拌1～2小时，溶胶转入聚四氟乙烯瓶中在100℃下烘箱水热晶化2天，经过滤、洗涤、干燥过夜，马弗炉550℃焙烧3-7h，得双金属原子改性MCM-41介孔分子筛产品。

In order to guarantee safety and stability, and to minimize costs for repair and maintenance, it is desirable to make a suitable rule determining the range of out-of-round, and to detect、remove and repair the non-roundness wheels in time. The paper analyzes wheel ovalization, which is called the second order periodic non-roundness of wheels.

为保证此方面的行车安全和稳定，提高铁路运输维护维修的经济效益，需要制定合理的依据，确定车轮非圆化的允许范围，及时对非圆化车轮进行检测、更换和镟修。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。