查询词典 crude

Chinese caterpillar fungus is typical of Chinese precious crude drugs with high medical- and- health caring and economic values.

冬虫夏草是中国特有的珍贵药材具有极高的医疗保健价值和经济价值。

Deep inside, some of the world's rarest creatures cavort in one of the most pristine patches of rain forest on earth, a direct but accidental result of Gabon's reliance on one of the filthiest fossil fuels: crude oil.

密林深处，某些举世最稀有的生物在地球上最原始雨林之一嬉戏，这是加彭仰赖污染最严重的石化燃料之一石油直接但意外的结果。

Later, the Egyptians invented a rudimentary distillation machine that allowed for the crude extraction of cedarwood oil.

后来，埃及人发明了蒸馏机器来萃取雪松原油，据说波斯人和印度人也发明了原油蒸馏机器，不过世人对此知之甚少。

Crude EO was then dissolved with ethanol, frozen at - 15 ℃ for 48 h, and centrifugally separated and filtered to get rid of impurities. The final product EO with yield of 2.09 ％ and purity of 99.0 ％ was then obtained after distilling the liquor under vacuum.

往精油粗产品中加入乙醇溶解，放入-15℃冰箱中冷冻48 h，离心分离去除树脂状物质，过滤，滤液进行真空浓缩后，即得精油，产率约2.09％，精油纯度99.0％。

After centrifugation,the purity of the crude product was 23%.

离心分离后，血红素粗品的纯度为23%。

Cloud ear containing protein, sugar, crude fiber, calcium, phosphorus, iron, nicotinic acid, carotene, vitamin B1, vitamin B2, and ergosterol, lecithin, cephalin, sphingomyelin, black gill and other streptozotocin.

云耳含蛋白质、糖、粗纤维、钙、磷、铁、烟酸、胡萝卜素、维生素 B1、维生素 B2、和麦角甾醇、卵磷脂、脑磷脂、鞘磷脂、黑刺菌素等。

The research results indicated that the best base was KOH, the best acid was H3PO4 and their neutralizing products were the necessary nutrients for foliar fertilizer; 12.4 L of foliar fertilizer were obtained in per kg of shrimp offal, chitin was obtained in 13.8% yield, crude protein was obtained in 23.2% yield using this method; This multifuctional foliar fertilizer was an abundant nutritional multifunctional foliar fertilizer which contained 15 kinds of amino acids, shimp cephalin, astacein and many trace elements. The concentration of calcium was 38.9 mg/L, the concentration of magnesium was 55.4 mg/L, the concentration of potassium was 20.0 g/L, the concentration of nitrogen was 4.5 g/L and the concentration of phosphorus was

研究结果表明：(1)处理虾下脚料的最佳碱是KOH，最佳酸是H3PO4，其中和产物是叶面肥必需的营养素；(2)本工艺不仅每Kg虾下脚料可制备虾叶面肥12.4L，而且可回收13.8％甲壳素和23.2％粗蛋白质；(3)经分析测定虾叶面肥中，含钙(Ca2+)38.9 mg/L，含镁(Mg2+)55.4 mg/L，含钾20.0 g/L，含氮4.5 g/L，含磷 78.9 g/L，还含有15种氨基酸及虾脑磷脂、虾红素及多种微量元素等，是一种营养丰富的多功能叶面肥。

To them, it seemed childlike and crude.

对于一般人而言，他的画看似像儿童的绘画，非常粗糙。

The results of our research showed that the chinaberry seed oil, two emulsion formulations of crude toosendanin, Margosan-O, azadirachtin, AZT(NR-2), AZAL-S, petrolem ether extract of the leaf of Tagetes erecta, methyl extract of the root of Tagetes erecta, methyl extract of the whole plant of Bidens pilosa, the oil of Ageratum conyazoides and polygodial had potent toxicity to the larvae of Anopheles sinensis, Culex quinquefasciatus and Aedes albopitus.

中华按蚊Anopheles sinensis、致倦库蚊Culex quinquefa-sciatus和白纹伊蚊Aedes albopictus都是我国重要的传病蚊种。本研究首次证实下列植物的提取物对上述三种蚊虫有毒杀作用：(1)苦楝：苦楝油；(2)川楝：川楝素乳剂、蔬果净；(3)印楝：Margosan-O、印楝素、AZT(NR-2)、AZAL-S；(4)万寿菊：叶石油醚提取物、根甲醇提取物；(5)三叶鬼针草：整株植物甲醇提取物；(6)百花草：精油；(7)水蓼：Polygodial。

By the optimal condition, the cobalt content in crude cobalt hydroxide deposited from impure cobalt sulfate solution with chlorinated lime solution is higher than 43%, and the contents of the impurities, such as zinc, manganese, copper, nickel, ferrous and arsenic, are relatively low, the cobalt content in mother solution is less than 0.06g/L, the direct recovery of the cobalt is higher than 98%.

针对某硫酸钴溶液，为获取较高钴品位及较低杂质含量的粗氢氧化钴中间产品，开展漂水析钴工艺控制条件的研究，将所确定的析钴工艺控制条件用于生产，得到了含杂质较低的粗氢氧化钴中间产品。1 试液特征二次含钴物料经浸出中和及初步净化后，得到如表1所示的CoSO4 溶液。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。