查询词典 birch-bark oil

The main reason why quarter-sawn board of Birch had smaller dry compressing shear strength than flat-sawn board of Birch in normal conditions was that Birch had different shear strength to the grain between quarter-sawn board and flat-sawn board. Meanwhile xylary rays in flat-sawn board were transversely cut and left a lot of pores in the flat-sawn board, so adhesive can enter these pores and turn into adhesive nail. While these pores provided a kind of tunnel for water, so cause this phenomenon that wet compressing shear strength of flat-sawn board of Birch was smaller than that of quarter-sawn board of Birch. The possible reason why quarter-sawn board of Oak had greater dry compressing shear strength than flat-sawn board of Oak in normal conditions was that ratio of springwood on quarter-sawn board and flat-sawn board was different.

造成柞木径切板的常态压缩剪切强度比弦切板的常态压缩剪切强度大的主要原因是，在径切板和弦切板上早材胶接的比例不同，径切板的胶合强度试件上早材胶接的比例相对少，而弦切板的胶合强度试件上早材胶接的比例比径切板的胶合强度试件上早材胶接的比例相对大，由于早晚材胶接过程中强度决定于早材，这部分胶接强度比较低，这就使得柞木径切板的常态压缩剪切强度比弦切板的大；同时在柞木弦径面胶接过程中由于实际胶接面积的不同也能造成弦径面上API胶粘剂与之形成的化学键的数量不同，这也是造成柞木径切板的常态压缩剪切强度比弦切板的大的原因之一。

Shuaiqi Company can supply the following products in large quantity throughout the year as:(1) Species of the Northeast:manchurian-tree wood, oak solid wood, birch, basswood, mongolian scotch pine, Korean pine, cembra pine, white beech, elm wood, and aspen wood, etc.(2) Species of Yuannan: Birch wood, white birch, rubber wood timber, gold teak veneered wood, etc.(3) Rotary species: peach, Okoume, basswood, birch wood, poplar, padauk wood, etc.(4) Imported species: red rubber, cherry, black Walnut, Thailand teak, sapelli, ayous, etc.

帅琦公司可以为您常年大量供货：（1）东北品种：水曲柳、柞木、桦木、椴木、樟子松、红松、节松、楸木、榆木、杨木等天然树种；（2）云南品种：西南桦、白木莲、白桦、橡胶木、金丝柚、黄云香、山香果树瘤等天然树种；（3）旋切品种：桃花芯、奥谷曼、柳桉、山桂花、大白木、黄云香、椴木、桦木、白杨木、花梨木等；（4）进口品种：红橡、樱桃、黑胡桃、沙贝利、泰柚、黑檀、花梨、铁刀、艳阳花等天然树种。

OPEC basket oil price is currently 12 sub-components, including crude oil, Oriente crude oil, Girassol crude oil, Iran's heavy crude oil, Basra light crude, Kuwait export crude oil, sidr, crude oil, bonito oil, Qatar by sea of crude oil, Arabian Light crude oil, classes of crude oil and MA Moore of crude oil.

目前欧佩克一揽子油价12种构成成分包括撒哈拉原油、Oriente原油、Girassol原油、伊朗重质原油、巴士拉轻质原油、科威特出口原油、锡德尔原油、博尼原油、卡塔尔海上原油、阿拉伯轻质原油、穆尔班原油和马瑞原油。

The main products are: K-DAS combination of letters, letters sturt, Greggains circle, TC type oil seal, SC-type oil seal, KC-type oil seal, VC-type oil seal, TB-type oil seal, SB-type oil seal, KB-type oil seal, VB-type oil seal, TA-type oil seal, SA-type oil seal, KA-type oil seal, VA-type oil seal, IDI-type ring, UN-type ring, UHS-type ring, OSI-type ring, UPH type ring, YX-type ring, YA-type ring, QY-type ring, KY-type seals, O-type ring, Rectangle ring, star-shaped ring, L type collar ring, DKB-type dust ring, DKI type dust ring, DKBI type dust ring, AF-type dust ring, DH-type dust ring, DHS-type dust ring, V-type rubber cloth portfolio folder closure, U-type cloth rubber ring, J-type seal , combination washer, support ring, wearable-oriented loop, nylon cutting sets, ring, plum-type coupling cushion, Ling-type coupling cushion, rubber buffer body, rubber stent seals and many other materials.

主要产品有：K-DAS组合封、斯特封、格莱圈、TC型油封、SC型油封、KC型油封、VC型油封、TB型油封、SB型油封、KB型油封、VB型油封、TA型油封、SA型油封、KA型油封、VA型油封、IDI型密封圈、UN型密封圈、UHS型密封圈、OSI型密封圈、UPH型密封圈、YX型密封圈、YA型密封圈、QY型密封圈、KY型密封圈、O型密封圈、矩形密封圈、星型密封圈、L型领圈、DKB型防尘圈、DKI型防尘圈、DKBI型防尘圈、AF型防尘圈、DH型防尘圈、DHS型防尘圈、V型夹布橡胶组合封、U型夹布橡胶密封圈、J型无骨架油封、组合垫圈、支撑环、耐磨导向环、尼龙割套、挡圈、梅花型联轴器缓冲垫、菱型联轴器缓冲垫、橡胶缓冲体、橡胶支架等多种材质密封件。

The current developments were summarized and the research contents of this thesis were described.In the second chapter, a simple procedure is described for the simultaneous extraction and determination of betulin and betulinic acid in white birch bark. To compare extraction efficiency, effect of white birch bark growing in different locations and different extract solvents on the content of betulin and betulinic acid were evaluated.

第二章建立了一种简单、准确度、灵敏度高和重现性好的RP-HPLC同时测定白桦树皮中白桦酯醇和白桦酯酸含量的方法，并用这种方法研究了提取溶剂以及产地对树皮中白桦酯醇和白桦酯酸的含量影响，确定了最佳的提取工艺。

The birch bark culture is a kind of location culture, and it came to being when human being began to use the birch bark to make their daily tools of production and life in the process of social and historic development.

桦树皮文化是人类在社会历史发展过程中使用桦树皮制作生产生活用具而产生的一种地域文化，它包括物质文化和精神文化两个方面。

Kim Tong-commerce Co., Ltd mainly engaged in food: white sugar / cotton candy / brown sugar / sugar, red / black sugar / yellow rock sugar / yellow rock sugar / Borneol sugar / crystal rock sugar / lactose USA 30 Head head -120 / palm / rapeseed salad oil / Thailand soybean salad oil / soybean oil / canola / corn oil / sunflower oil / vegetable oil / sesame oil / starch / vermicelli / bean oil / peanut oil / linseed oil / black sesame / consumption of alcohol / corn alcohol / industrial alcohol / green bean / soybean / Red Bean / high-oil soybean / wheat / peanut / rice and other food.

金通食品商贸有限公司主要经营：白砂糖/绵糖/红糖/赤砂糖/黑砂糖/黄冰糖/黄冰糖/冰片糖/单晶冰糖/美国乳糖30目-120目/棕榈油/菜籽色拉油/泰国大豆色拉油/大豆油/菜籽油/玉米油/葵花油/菜油/香油/淀粉/粉丝/豆油/花生油/亚麻油/黑芝麻/食用酒精/玉米酒精/工业酒精/绿豆/黄豆/红小豆/高油大豆/小麦/花生米/大米等食品。

Ingredients: Electrodialyzed Deep Sea Water, Disodium Laureth sulfosuccinate, Coco-Betaine, Mink Oil, Emu Oil, Jojoba Oil, Calendula Officinalis Flower Oil, Lavandula Angustifolia Fiower Oil, Rosmarinus Officinalis Oil, Rose Hip Oil, Borage Seed Oil, Daucus Carota Sativa Seed Oil, Eucalyptus Globulus Leaf Oil, Pelargonium Graveolens Oil, Lecithin, Tocopherol, Hydrolyzed Collagen, Hydrolyzed Elastin, Ubiquinone Ferment, Squalene, Sodium Hyaluronate, Retinol, Glycine Soya Phytoplacenta Extract, Ceramide, Panthenol, Allantoin, Melaleuca Alternifolia Extract, Rosa Damascena Flower Extract, Propolis Extract, Morus alba L.

主要成分：含海洋深层水， Disodium Laureth sulfosuccinate，可可甜菜碱，水貂油， Emu Oil， Borage Seed Oil，金盏菊花油，薰衣草油，迷迭香精油，玫瑰果油，胡萝卜素油，蓝桉叶油，天竹葵香薰精油，卵磷脂，维生素E，水解胶原蛋白，弹性蛋白水解，辅酶Q10，角鲨烯，透明质酸钠，视黄醇，甘氨酸大豆提取物，神经酰胺，D-L泛醇，尿囊素，互叶白千层提取物，突厥蔷薇，蜂胶，薄荷，芝麻，何首乌，银杏叶，枸杞，荨麻腿子属，洋甘菊，葛根等提取物

Pine bark has the qualities of fine quality and cheap,useful Iin is3、 years if the pine ground su.bstance is used,if use float grass,and the time limit is only one year,the production cost of pine bark as ground substance is lower than the float grass.comparing with Using pine bark and float grass on Moth orchid.the seedling period is shortened one month pine bark media is suitable for Moth orchid,iron sheet dendrobe,spring dendrobe,etc..

松树皮介质适用于蝴蝶兰、大花蕙兰、铁皮石斛、春石斛等各种洋兰。

The maximum horizon can not only extend F oil layer, but also can extend Y oil layer. The oil-gas shows of FY oil layer now distribute in the oil-gas supplying areas of Kl q(superscript 1 subscript n) sourcerock into FY oil layers. It indicates that the oil-gas supplying of K1 q(superscript 1 subscript n) sourcrock to FY oil layers controls the accumulation and distribution of oil-gas in F, Y oil layers.

目前滨北地区扶杨油层见到的油气显示均分布在青一段源岩生成的油气向扶杨油层"倒灌"运移的区域内，表明青一段源岩对扶杨油层供给油气作用对扶杨油层油气成藏与分布有着重要的控制作用。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。