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The growth rate at different growth stages of tetrapod ZnO was determined by the "time mark" experiments and the morphologies formed under different conditions were examined by scanning electronic microscope.

锌蒸气的氧化动力学研究已经揭示:在一定的氧化条件下,锌蒸气中存在凝聚生长的锌液滴与气态锌原子的动态平衡,由此导致了不同形貌的结晶体[1, 2]。

We found that under acid condition, selenite radical combined with active hydroxide radical and amino-group of chitooligosaccharides to form chitooligosaccharides - Se compound molecule, the remaining group complex interacted with the negative sodium tripolyphosphate via electrostatical interactation to form nanoparticles with the size about 100nm.

通过透射电镜、粒径分析仪等方法表征,发现壳寡糖-硒纳米颗粒平均粒径为100nm左右,在酸性条件下,亚硒酸根与壳寡糖单元上活性羟基和氨基化合,形成壳寡糖-硒复合分子,剩余的基团与带负电的多聚磷酸钠复凝聚,在4℃下能够稳定保存,25℃以上壳寡糖溶胀而致纳米颗粒发生分解。

What cultural category are going to show are the historical conditions which are set up by man's mental objective activities in the past and displayed by ideological social relationship, the knowledge and concept which are cohered on various materials and historical traditions which are internalized in people's mentality and custom.

文化范畴所要揭示的正是为以往的人类精神对象化活动所设置的表现为思想社会关系的历史条件和凝聚在各种物上的知识和观念以及内化在人们心理与习俗中的历史传统。

Under the optimum conditions, the lactobacillus bulgaricus microcapsule was madeby single agglomerate, and precipitated the wall with located in rapeseed oil with 50%ammonium sulfate solution; The preliminary micro-emulsion filtrated, then drawsome microcapsule from the micro-emulsion and progressing the second emul-sification, injecting a mixture with 3% CAP and 1.5% gelatin into the micro-emulsion,and keep the stirring speed 200r/min for 5 minutes, adjusting pH as 3.0 with aceticacid, then desiccating with the spray drier after 30 minutes. At last, got the prodtictof microcapsule powder.

通过最佳乳化条件制备的乳液,采用单凝聚法制备保加利亚乳酸杆菌微胶囊,用50%硫酸铵溶液,使菜籽油中的壁材CAP析出,形成初步的微胶囊,过滤,取上层微胶囊油液,缓慢注入3%CAP和1.5%明胶混合液中,进行第二次乳化,在200r/min的搅拌速度下乳化5min,用冰醋酸调节乳液的pH值至3.0,固化30min,取乳液置于喷雾干燥机中进行喷雾干燥。

The occurrence of accidents under different natural conditions was analyzed. The main causes of traffic accidents included low friction coefficient of road surface due to deficient illuminance, low visibility and accumulated mass dust and exhaust gas, and imperfect safety measures.

通过对不同自然条件下交通事故的形成过程进行分析,认为洞内照明不足、能见度低、大量尘埃和废气凝聚造成路面摩擦系数低、安全设施不完备是导致隧道交通事故的主要原因。

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But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。