查询词典 alkali grass

Products bottom posted hexagonal hole mesh has many good characters, such as resitance to acid and alkali, fadeless, fire retardant and easy to clean.

产品底贴六角孔网布，具有耐酸碱、永不褪色、阻燃、易于清洁等诸多特点。

The effects of different ratio of aged refuse to alkali additive on fermentative hydrogen production from kitchen waste were investigated.

研究了不同配比的矿化垃圾与碱性添加剂对餐厨垃圾发酵产氢的影响。

The effects of different ratio of aged refuse to alkali additive on fermentative hydrogen production from kitchen waste were investigated.

摘 要：研究了不同配比矿化垃圾与碱性添加剂对餐厨垃圾发酵产氢的影响。

Colorless and flavorless liquid; acid or alkali content: PH=8±0.5; safe to all the materials.?

清澈无色无味液体；酸碱度：PH=8±0.5；对所有材质均安全。？

Sodium silicate cement has good mechanical strength, excellent acid resistance (except for fluohydric acid and pyrophosphoric acid) and cheap price, but high in factor of porosity and irresistible to alkali.

水玻璃胶泥具有良好的机械强度，优良的耐酸性能，价格便宜，但孔隙率较大，不耐碱类腐蚀。

The environmental protection specialist of ourcountry began to study treatment technology of straw-pulp black liquid in 1980s, and gainsome accomplishments, for example, alkali recycling technique has been successfullyapplied in big straw-pulp-making factories yearly producing over 30 thousands tons pulp,and obtained good social results and certain economic results.

我国环保工作者在80年代初就开始研究草浆黑液的治理技术和方法，并取得了一定的实效，如碱回收技术已成功地应用于年产3万吨以上的大型草浆厂，取得了较好的社会效益和一定的经济效益，但对于中小型碱法草浆厂尚未研究出一种既有较好社会效益，又有一定经济效益的成熟技术。

Ore-forming has close relation with rich-alkalescence geotherm and calc alkali syeogranite, which belongs to middle temperature geotherm al beryllium deposit, and formed in Mesozoic Yanshan period.

矿床的形成与富碱性热液和钙碱性正长花岗岩有关，为中温热液型铍矿床，形成于中生代燕山晚期。

Using four different Na_2CO_3 concentration as simulating alkaline stress,the relative alkali damage rate of rice germinative energy and germination rate at germination period,RADR of rice root length,seedling height and root number at early seedling stage were looked as evaluation indexes,so the alkaline stress concentration for evaluation of alkaline tolerance at germination period and early seedling stage in rice was studied.

通过采用4种不同浓度的Na2CO3模拟碱胁迫，以水稻发芽期发芽势和发芽率的相对碱害率以及幼苗前期的根数、根长和苗高的相对碱害率为鉴定评价指标，研究水稻发芽期和幼苗前期耐碱性鉴定的碱胁迫条件。

Using either of the three clay minerals, gismondite, metahalloysite and kaolinite, subjecting them to calcination and treating them at various temperatures with appropriate amounts of water glass and alkali liquor, molecular sieves of the 13X type can be readily obtained.

X型分子筛不仅可作为吸附剂，而且也是一类新型的催化剂和催化剂载体，具有广泛的用途。

The process of preparing NCAGE included the following steps: alkalization of the treated cellulose; etherification of the alkali cellulose; nitration of the water-soluble cellulose ether; and azidation of nitrocellulose glycidol ether.

利用高压蒸汽闪爆处理后的Novel纤维素为原料，经过碱化、醚化、硝化和叠氮化反应，得到了一种新型高能粘合剂——硝化纤维素叠氮甘油醚，并采用元素分析、DSC、FIT红外光谱和X-射线等对其含氮量、结构和性能进行了分析表征。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼