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Our company mainly products " Sanjia" and " Fuyin" Brand feed grade dicalcium phosphate (including powder DCP and granular DCP ), feed grade Monocalcium Phosphate, fertilizer grade dicalcium phosphate, etc. Its annual output is 210,000 tons and annual total value RMB 400 million . The net value of the fixed assets is up toRMB 150 million.

本公司主产&三佳&和&福音&牌饲料级磷酸钙、磷酸二钙、颗粒状磷酸钙、肥料级磷酸钙等磷酸盐系列产品,年总产量达21万吨,年总产值4.0亿元。

The experimental results showed that, monochloroacetic acid and dichloroacetic acid enhanced photocatalytic hydrogen generation activity, but trichloroacetic acid did not improve it. The amount of produced H_2 increases almost proportionally to the irradiation time within 5 h irradiation. The photocatalytic oxidation of monochloroacetic acid and dichloroacetic acid mainly produced CO_2, HC1 and CH_2O, the photocatalytic oxidation of trichloroacetic acid mainly produced CO_2 and HCl.

实验表明,一氯乙酸、二氯乙酸的存在明显地提高了制反应效率,而三氯乙酸的存在却不能起到促进作用;反应5h内,反应生成的量与反应时间成线性关系;一氯乙酸、二氯乙酸光降解产物主要是CO_2、HCl和CH_2O,三氯乙酸光降解产物主要是CO_2和HCl;研究了溶液pH值对放反应的影响;在实验浓度范围内,一氯乙酸、二氯乙酸浓度对放反应的影响,表观上符合Langmuir-Hinshelwood关系式;考察了一氯乙酸、二氯乙酸在光催化剂表面的吸附。

Three single crystals of N-nitrobenzene, N-acyl dehydroabietic hydrazine 7c single water compounds, N, N-acyl dehydroabietic hydrazine 7l and 2,5 - dehydroabietic-1, 3,4 - oxadiazole 8g were obtained for the first time. X-ray diffraction analysis of these crystals showed dehydroabietic acid skeletons were contained in these crystal molecules.

首次得到N-去枞基,N-对硝基苯基双酰肼7c一水化合物、N,N-二去枞基双酰肼7l和2,5-二去枞基-1,3,4-噁二唑8g 3个单晶,并用X射线单晶衍射进行了解析,晶体中均含有去枞酸分子骨架。

The structure analysis indicates that the reverse symmetry ligand H4LB molecules are linked into a 2D supermolecular network by two types of hydrogen bonds. One type occurs between the oxalamide oxygen group and the phenol hydroxyl qroup of the nearest molecule with d=2.906(2) and ∠O-H…O=151.8°. The other type is between the oxalamide nitrogen group and the oxalamide oxygen group of anther molecule with d=2.849(2),∠N-H…O=158.7°.

晶体结构研究表明配体H4L为顺式桥联分子,晶体中存在两种键,一种是草酰胺基团的O原子与苯环上的酚羟基形成O-H…O键[d=2.906(2),∠O-H…O=151.8°];另一种是草酰胺基团的氨基与相邻草酰胺基上的O原子形成N-H…O键[d=2.849(2),∠N-H…O=158.7°],通过上述两种键将化合物H4LB连接成二维网络结构。

Because the temperature of coal volatile pyrogenation differs from the temperature of reduction of iron oxide by H2, H2 releases at the initial stages of reduction, and the reduction efficiency of hydrogen is very low.

由于煤中挥发分的热解析出温度与还原铁氧化物的还原温度不一致,在还原初期迅速放出,导致的还原作用率低;提高温度和加热速度可提高煤中的还原作用率和挥发分的利用率。

The activities of nitrate reductase, glutamate dehydrogenase and glutamine synthetase in water spanich leaves were enhanced, the contents of total nitrogen and protein increased, but the content of free amino acid decreased. Compared to the control, low and medium amount of quinhydrone made significant difference respectively, but high amount had not notable effects.

醌使蕹菜叶片硝酸还原酶活性、谷氨酸脱酶活性、谷酰胺合成酶活性、总氮含量、蛋白质含量提高,游离氨基酸含量降低;与对照相比,低、中量醌醌处理差异显著,高量醌醌差异不显著。

Effects of quinhydrone, as urease inhibitor, on growth, root activities, nitrogen metabolism, photosynthetic character, yield as well as quality were studied under pot experiment with water spanich and plot experiment with B.chinensis Var.comrtzunis. The results were shown as follow: 1. Applying low and medium amount quinhydrone promoted the growth of water spanich and B.chinensis Va,communis, whereas high amount treatment had little effect on water spanich growth, and inhibited the growth of B.chinensis Var communis.

以醌醌为脲酶抑制剂,蕹菜和小白菜为试材,研究了不同用量的醌醌对这两种蔬菜生长、根系活性、氮代谢、光合特性以及产量、品质的影响,结果表明:1 低、中量醌醌能促进蕹菜、小白菜的生长,高量醌醌对蕹菜的促进作用不大,对小白菜生长有抑制作用。

It was found that PCBA-BPy and PCCA-BPy exhibited both smectic and nematic phase while all of their predecessors showed no smectic phase.

结果表明,这两个键复合物都具有由于分子间键作用而导致的近晶相,但它们中存在的键作用却不相同,在PCBA-BPy中,温度变化时,发生键结合的羰基的吸收峰的位置仅在发生晶型转变时有突变,而在PC-CA-BPy中,温度变化时,其羰基的吸收峰的位置则基本不发生突变。

The present invention concerns the compounds having the formula N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters and metabolites thereof, wherein R1 and R8 each are H, optionally substituted C1-6alkyl, C2-6alkenyl, C3-7cycloalkyl, aryl, Het1, Het2; R1 may also be a radical of formula (R11aR11b)NC(R10aR10b)CR9-; t is 0, 1 or 2; R2 is H or C1-6alkyl; L is -C-,-O-C-,-NR8-C-,-O-C1-6alkanediyl-C-,-NR8-C1-6alkanediyl-C-,-S2-,-O-S2-,-NR8-S2 ; R3 is C1-6alkyl, aryl, C3-7cycloalkyl, C3-7cycloalkylC1-4alkyl, or arylC1-4alkyl; R4 is H, C1-4alkylOC, carboxyl, aminoC, mono- or di(C1-4alkyl)aminoC, C3-7cycloalkyl, C2-6alkenyl, C2-6alkynyl or optionally substituted C1-6alkyl; R5 and R6 are H or C1-6alkyl.

本发明涉及右式化合物其N-氧化物、盐、立体异构形式、外消旋混合物、前药、酯及代谢物,其中R 1 及R 8 各是、C 1-6 烷基、C 2-6 烯基、C 3-7 环烷基、芳基、Het 1 、Het 2 ;R 1 也可以是式(R 11a R 11b )NC(R 10A R 10b )CR 9 -之基;t是0、1或2;R 2 是或C 1-6 烷基;L是-C-、-O-C-、-NR 8 -C-、-O-C 1-6 烷二基-C-、-NR 8 -C 1-6 烷二基-C-、-S 2 -,-O-S 2 -、-NR 8 -S 2 -;R 3 是C 1-6 烷基、芳基、C 3-7 环烷基、C 3-7 环烷基C 1-4 烷基或芳基C 1-4 烷基;R 4 是、C 1-4 烷基OC、羧基、氨基C、一-或二(C 1-4 烷基)氨基C、C 3-7 环烷基、C 2-6 烯基、C 2-6 炔基或任选被取代的C 1-6 烷基;R 5 及R 6 是或C 1-6 烷基。

The results showed that during hydrogenation of rosin under the experimental conditions the dominant reaction was the formation of dihydro resin acids with minor products of tetrahydro resin acids and dehydroabietic acid.

证实在本实验条件下松香催化加过程中的主体反应是树脂酸的二化,只伴随少量的四化和极少量的脱反应。

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I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里,举止就文雅一些,因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计,这件高贵的制服是香港本土制造,是我们第一套不配帽子的制服。

Do not 'inflate' your achievements and/or qualifications or skills .

不要 '夸大' 你的业绩或成果,条件或者技能。