Based on exploration of stain mechanism of exterior coatings, resear ch on effects of screening, comparison, testing and verifying of contaminators a nd contaminating manners in tests on stain resistance, mixed ash with good dupli city was selected as new contaminator, content of mixed ash applied , applying b rush and calculating equation for tests were demonstrated.

通過對建筑外墻涂料沾污機理的探討日本电影在线，對涂層耐沾污性能試驗中污染源的篩選愉拍自拍视频在线播放网站下载、比較一级啪啪啪免费视频、驗證試驗和污染源涂布方式等因素對耐沾污性影響的研究在线免费可以观看黄色视频，確定了重復性較好的新污染源——配制灰替代粉煤灰，并對配制灰的涂布量五月天婷婷在线观看网站、涂布用刷91视频专区、試驗計算公式作了試驗論證。

The invention discloses a preparing method of bacillus alcaligenes strain Alcaligenes sp., CCTCC No.M206121 of degraded o-nitrophenol, which comprises the following steps: allocating inorganic salt culture medium with dibasic sodium phosphate, monobasic potassium phosphate, manganese sulfate, copperas, addex-magnesium, calcii chloridum, blue copperas, white copperas and hydrogen dioxide solution; adjusting pH value; sterilizing under high temperature; enriching bacterial; sampling from sludge; allocating suspending liquid with soil sample and inorganic salt; seeding into ortho-nitrophenol fresh organic salt culture medium with finite volume seeding quantity; keeping the temperature; culturing on shaker; getting enriched culture; separating and purifying enriched culture in LB solid culture medium.

本發(fā)明公開了一種降解鄰硝基酚的產堿桿菌菌株及制備方法中文字幕亚洲精品导航，產堿桿菌為Alcaligenes sp久综合久久。，CCTCC No.M206121欧美一区日韩在线播放。其制備步驟是：首先是配制無機鹽培養(yǎng)基男人和女人日逼你红色视频，成分為磷酸氫二鈉、磷酸二氫鉀欧美成a×人片在线观看、硫酸錳999精彩视频、硫酸亞鐵、硫酸鎂色综合Aⅴ在线、氯化鈣×××www视频、硫酸銅、硫酸鋅和雙蒸水在线播放黄，調pH值高壓滅菌嘿咻国产二区；其次是菌種的富集，從污泥中取樣亚洲无码视频专区，將土樣與無機鹽培養(yǎng)基配制成懸浮液国产在线日韩一区，將懸浮液以一定體積接種量接種到含鄰硝基酚的新鮮無機鹽培養(yǎng)基中，恒溫人人操人人搞人人摸人与马，搖床培養(yǎng)嘿咻网址，獲富集培養(yǎng)物欧美日韩美女一区；第三是將富集培養(yǎng)物在LB固體培養(yǎng)基中分離和純化自拍日韩制服丝袜视频。

Secondly, preparation of concrete with low-quality diabase and fine sand as aggregates and its basic performance are mainly studied through experiment.

本文結合實際工程，立足于降低工程所需混凝土配制成本和提高地產建筑材料的利用水平亚洲污视频在线观看，對使用低品質輝綠巖和細砂配制系列混凝土進行了試驗研究99riav113。

In order to decrease the unit cost of concrete and increase the utilization of local building material, this paper, dealing with practical projection, studies on preparation of concrete with low-quality diabase and green sand as aggregates through experiment.

本文結合實際工程，立足于降低工程所需混凝土配制成本和提高地產建筑材料的利用水平国产黄色经典Av片，對使用低品質輝綠巖和細砂配制系列混凝土進行了試驗研究欧美激情A∨在线观看。

NOTE—If necessary, excess diluent can be added to aid in the constitution and filtration of the constituted test article.

注意：如需要，可以加入額外的稀釋劑以幫助對已配制的供試物品進行再配制和過濾

Different escharotic decide the different speed of reaction, thus to cause the great effect on stone carving speed, carving effect, for example, marble whose mainly component is carbonate, so it is better to choose escharotic made from HCI, while for granite , whose mainly component is silicate, it is better to choose escharotic made from HF

腐蝕劑類型的不同又決定了反應速度的差異午夜免费福利视频，進而對雕刻速度日韩精品网站日韩在线观看视频免费、雕刻效果都會生產比較大的影響，例如破苞见红视频在线观看，以碳酸鹽為主要成分的大理石類石材久久国产黄色视频免费观看，選擇由HCl配制的腐蝕劑比較適宜欧美BBBXXXX；而以硅酸鹽為主要成分的花崗石類石材，選擇由HF配制的腐蝕劑比較適宜最新购买91。

Compared with 810S,the total photosynthetic pigment content of Biao 810S was aabout 50%lower;which was the main cause of the yellow green leaf.2日韩A级网站、The spikelet numbers,stigma exsertion rate and flowering time of Biao 810S were same as that of 810S.There were no significant difference of the agronomic traits between the the cross combination which came from the maintainers D100 and R96-1 and the combination from 810S.3、The photosynthetic rate of Biao810S was higher than 810S under strong light and lower under weak light.

葉綠素含量下降是標810S葉片呈淡黃綠葉色的根本原因白白在线发布。299精品无码午夜福利理论片、標810S的穎花數(shù)、柱頭外露率和開花時間與對照基本相當国产视频黄，與恢復系D100和R96-1配制的雜交組合農藝性狀與用810S配制的相應推廣組合無明顯差異黄色的网站免费直接进入，表明標810S可替代810S應用于兩系雜交水稻，其淡黃綠葉色性狀可應用于雜交制種田的不育系群體除雜黄网站免费看www，同時可根據(jù)幼苗期淡黃綠葉色性狀植株的比例用于鑒定雜交組合中不育系的混雜率国产高清美女一级毛片久久。3、弱光條件下標810S的光合速率低于810S欧美一区看片网站，強光條件下標810S光合速率比對照高久久这里有精品九九，且標810S在光強2400μmol·m~(-2)·s~(-1)以下沒有光飽和點和"午休"現(xiàn)象。

This issue through the mortar bar test or production of the concrete channel to study the color, the color white concrete methods; the use of inorganic pigments and titanium dioxide composite technology, outstanding preparation in prison and a better color fair-faced concrete; by optimizing the aggregate gradation, the use of high-quality, stable mineral admixture to improve concrete performance, color, white water of the large concrete fluidization; PW 42.5 the use of white cement and a new type of polycarboxylic acid superplasticizer in concrete to ensure good performance at the same time, reducing the water consumption of concrete, the preparation of a white water high-strength concrete.

本課題通過砂漿棒試驗或混凝土色板的制作成年片精品视频网站在线观看网址，研究彩色免费观看在线播放A片、白色混凝土的配色方法；采用無機顏料與鈦白粉復合技術欧美18禁网站，配制出色牢性較好的彩色清水混凝土久精品国产欧美亚洲色aⅴ大片；通過優(yōu)化骨料級配、使用高品質爱爱视频a片、穩(wěn)定的礦物摻合料欧美性爱老牛视频，提高混凝土的工作性能，實現(xiàn)彩色呦交专区、白色清水混凝土的大流態(tài)化色哟哟最新入口；采用 P.W 42.5的白水泥與新型的聚羧酸減水劑，在保證混凝土良好工作性能的同時ΑV天堂在线观看免费，降低混凝土的用水量成年人网站免费视频在线观看，配制出高強白色清水混凝土。

The coconut oil propyl amine oxide is one kind of new oxidized amines amphoteric surface active agent, it has good becomes spongy, dewaters, the recuperation and the anti-static electricity function, can obviously enhance the product synthesis lavation ability, under the general amount used, is extremely temperate to the skin and the hair, like took when cosmetic, may entrust with the skin smooth comfort, also can cause by the common raw material configuration shampoo to produce the dense milk greasy froth, is suitable in the configuration shampoo, the bath medicinal preparation, washes the face lavation things and so on milk and baby detergent, tableware detergent and hard-faced detergent.

椰油丙基氧化胺是一種新型的氧化胺類兩性表面活性劑www.日本在线播放，它具有良好的發(fā)泡日日摸夜夜爽毛片免费视频、增稠、調理和抗靜電作用国产无码网站，能顯著提高產品的綜合洗滌能力国产亚洲精品AA片在线，在一般用量下，對皮膚和頭發(fā)非常溫和一级毛片免费毛片，如作為潤膚劑時99ritv，可賦予皮膚光滑舒適感幸福宝网站官网站，也能使以一般原料配制的香波產生稠密的奶油狀泡沫，適用于配制香波在线观看国产成人综合网站视频免费、浴劑91精品无码视频、洗面奶和嬰兒洗滌劑、餐具洗滌劑和硬表面洗滌劑等洗滌用品亚洲国产精品片毛A片。

The invention use an alcaligenes faecalis as a fermentation strain, using sucrose or glucose commonly used in food industry as carbon source for microbe cultivation, using conventional chemical fertilizer in the agricultural production as nitrogen source and inorganic salt, the medium of microbial growth is prepared by auxiliary yeast powder, aerobic fermentation is processed in the conditions of 30 DEG C, 1.0vvm, 500r/min ventilatiing and stirring, adding specially supplementary food fluid in the fermentation course achieves the following aims:(1) controlling the penetrating pressure of the broth in the hypotonicity condition;(2) controlling the pH of the broth between 4.0 and 7.0;(3) providing abundant nutritious matter such as carbon source and nitrogen source for microbial growth, obtaining Weilan gum broth after 72 hours, obtainin Weilan gum product by drying in 95-115 DEG C and atmospheric pressure.

本發(fā)明以一株糞產堿桿菌為發(fā)酵菌種亚洲see图10，使用食品工業(yè)中常用的蔗糖或葡萄糖作為微生物培養(yǎng)的碳源，以農業(yè)生產中常用的化肥作為氮源和無機鹽黄片AV在线免费看，輔以酵母粉配制微生物生長的培養(yǎng)基亚欧一级AV网站，在30℃以1.0vvm、500r/min通風攪拌條件下好氧發(fā)酵麻豆在视频观看福利免费看，發(fā)酵過程中流加特殊配制的補料液以達到以下目的：(1)控制發(fā)酵液的滲透壓處于低滲條件亚洲日本色图；(2)控制發(fā)酵液的pH處于4.0～7.0之間；(3)為微生物生長提供豐富的碳源和氮源等營養(yǎng)物質国内桃色无码视频精品，經72小時得到威蘭膠發(fā)酵液美国成年性生活片视频在线观看，在95℃～115℃下常壓干燥得到威蘭膠產品。