查询词典 B.D.

Fifteen novel 1,4-naphthoquinones, rhinacanthin-A -D, rhinacanone-A -K and two new biphenyl compounds, rhinacanim-A,-B together with eleven known compounds have been isolated and characterized from the root of Rhinacanthus nasutus Kurz.

从白鹤灵芝草的根部甲醇抽取物中经过各种层析分离纯化后共得到15种新的1，4-naphthoquinone类化合物，分别命名为Rhinacanthin-A至-D，Rhinacanone-A至-K及二种新的Biphenyl化合物，Rhinacanim-A，-B和11种已知化合物。

Fifteen novel 1,4-naphthoquinones, rhinacanthin-A -D, rhinacanone-A -K and two new biphenyl compounds, rhinacanim-A,-B together with eleven known compounds have been isolated and characterized from the root of Rhinacanthus nasutus Kurz.

中文摘要从白鹤灵芝草的根部甲醇抽取物中经过各种层析分离纯化后共得到15种新的1，4-naphthoquinone类化合物，分别命名为Rhinacanthin-A至-D，Rhinacanone-A至-K及二种新的Biphenyl化合物，Rhinacanim-A，-B和11种已知化合物。

Electron microscopic examination showed that the spinal cords were normal in group N and A, slight edema of mitochondria and endoplasmic reticulum in group B, loosened fibrous layers in medullary sheath, edema and local degeneration of neuraxis in group C,and shrinkage of nuclear membrane, serious edema of ER, vacuolus change of mitochondria and local demyelination in group D.

电镜结果显示，N组和A组脊髓超微结构正常；B组线粒体、内质网轻度水肿；C组脊髓髓鞘纤维板层结构疏松，轴索肿胀，局灶变性；D组脊髓神经元细胞核膜皱缩，线粒体空泡样变，内质网肿胀严重，局灶性脱髓鞘改变。

0 D; X8 K富阳论坛 Prof Bonthron, Dr Chris Bennett of the Yorkshire Regional Genetics Service and their colleagues studied a group of patients suffering from inherited primary hypertrophic osteoarthropathy, a genetic disorder in which the finger clubbing is accompanied by painful joint enlargement and a thickening of the bone.

Bonthron教授以及约克郡基因所得Chris Bennett博士和他们的同事们研究了一组罹患原发性肥大性骨关节病的病人，这种病是一种发生杵状指并伴随着进行性股关节痛及骨肥厚的遗传病。3 p1 _6 c O k* d： b+ z1 e富阳论坛，富阳新闻，富阳民声，富阳交友，富阳旅游，富阳美食，富阳房产，富阳商贸 B！ j。 A！ S4 z$ X， c5

A = foramen of Winslow hernia, B = left paraduodenal hernia, C = right paraduodenal hernia, D = transmesenteric hernia, E = pericecal hernia, F = transomental hernia, G = intersigmoid hernia.

图1 示意图显示上腹腔和下腹腔腹内疝的部位和方向。A，Winslow孔疝；B，左侧十二指肠旁疝；C，右侧十二指肠旁疝；D，肠系膜疝；E，盲肠旁疝；F，网膜疝；G，乙状结肠疝。

Methods:Forty SD female rats undergone selective truncal vagotomy were randomized into four groups:A without additional operation;B with pyloroplasty;C with proximal gastrectomy;D with both proximal gastrectomy and pyloroplasty.GEt1/2 was quantitatively assessed with SPECT technique in preoperation and 1,2,3 weeks postoperatively.

40只大白鼠分成4组，每组均行选择性迷走神经干切断术，A组未另附加其它术式，B组附加幽门成形，C组行近端胃切除，D组行近端胃切除附加幽门成形，术前及术后1、2、3周分别行核素胃排空显像测定GEt1/2。

Within the last few years these Gnostic vowels, so long a mystery, have been the object of careful study by Ruelle, Poirée, and Leclercq, and it may be considered proven that each vowel represents one of the seven planets, or archons; that the seven together represent the Universe, but without consonants they represent the Ideal and Infinite not yet imprisoned and limited by matter; that they represent a musical scale, probably like the Gregorian 1 tone re-re, or d, e, f, g, a, b, c, and many a Gnostic sheet of vowels is in fact a sheet of music.

在过去几年中这些gnostic元音，只要是一个谜，已对象仔细研究ruelle ， poirée ，勒克莱尔，它可被视为证明，每个元音代表之一的七个行星，或执政官；表示，七一起代表宇宙，但没有辅音他们所代表的理想和无限尚未被监禁的和有限的问题；他们所代表的一出音乐剧的规模，大概想阳历一月的语气再转口，或D ，电子商务，男，克，， B ， C和许多gnostic资产负债表元音，其实是一张音乐。

Histological examination proved that brain edema was severer in group B and C than in group D and A.

组织学检查表明B组与C组伤周脑组织水肿明显重于D组和A组。

The principal best management practices for Costa Rica are: a well drained soil or a good drainage system in the field (banana yield is hurt with only a few hours of oxygen depletion in the root zone), b adequate control of nematodes, c adequate control of black sigatoka and d a good fertilizer program which includes rates of fertilizer equal or higher than 300-300-600 kg/ha/year of N- P2O5- K2O split in 12 applications during the year.

这些最好的管理措施为： a ）良好排水土壤或田间良好排水系统（根区缺氧几小时就会损害香蕉产量）， b ）有效地防治线虫， c ）有效地防治香蕉叶斑病和 d ）良好的施肥计划，施肥量等于或高于300-300-600公斤 N - P2O5- K2O /公顷/年，一年中分12次施入。

The compounds of series D can't exhibit any mesophases, but the compounds of series A and B possess a polar antiferroelectric smectic phase. The temperature range of B2 phase is the widest for the compound AC5 among them, up to 104.6℃.

研究结果显示系列D并没有液晶相形成，但系列A和系列B都会形成具反铁电性的B2相，其中化合物AC5的B2相温宽最宽，可达104.6℃。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。