木键

Xylanases are a group of enzymes that break down xylans into xylooligosaccharides, xylose and arabinose, and thus are of high potential for use in feed, paper making and food industry.

木聚糖酶以内切方式作用于木聚糖分子中β-1，4-木糖苷键，可将木聚糖水解为木二糖和木二糖以上的低聚木糖，以及少量木糖和阿拉伯糖，在饲料、造纸和食品等行业具有广阔的应用前景。

Xylanase is hydrolase acting on xylan.They have the development future in food,feedihgstuff and pharmacy industry.

木聚糖酶是一类重要的木糖苷键水解酶；木聚糖的酶法降解在食品工业、饲料工业、制约工业等众多行业中有着十分诱人的应用前景。

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。

Xylanase endohydrolyses 1,4-β-D-glucosidic bonds in xylan, which is a major polysaccharide in plant cell wall.

木聚糖酶内切水解木聚糖主链的1，4-β-D-糖苷键，木聚糖是植物细胞壁中一种主要的多糖。

The results indicated that the lignin of Bambusa Chungii is a GSH style lignin with a large amount of condensed G style. There were also many ester bond linkages in bamboo Ugnin.

结果表明，竹材木素属于GSH型木素，并且含有大量的缩合G型木素单元，另外竹材木素中存在较多的酯键连接。

Endo\|1,4\|β\|xylanases(E.C.3.2.1.8),hydrolyzing specifically β\|1,4 glucosidic bond of xylan,have wide commercial applications in industrial processes,such as pulp and paper,foodstuff,textile,feedstuff and energy.

木聚糖酶专一性水解木聚糖分子中β 1 4 糖苷键，在制浆造纸、食品、纺织、饲料、能源工业中具有广阔的应用前景。

The results indicated that GLP was a linear (1→3)β-D-Glcp main chain linkage. Its monosaccharide component was predominantly composed of D-Glc, and small amount of galactose, mannose, xylose and idose, residues of branches terminated with substituted at 1→6 by a small number of singleunit β-D-Glcp side-chains, it's also observed that the (1→3)-linked β-D-glucan contained a triple-helical conformation, which was composed of a repeating unit with a structure as below:.

结果表明：灵芝多糖含有三螺旋体构型，GC-MS分析灵芝多糖的主要单糖组分为葡萄糖，还有少量的半乳糖、甘露糖、木糖和艾杜糖，IR及1HNMR分析多糖为β-构型，HIO4氧化、Smith降解和甲基化分析表明：多糖主要为(1→3)糖苷键连接构型，并伴有少量的1→6位支链键连接的结构，灵芝多糖是由D-葡萄糖单元通过β-(1→3)糖苷键连接葡聚多糖，其主要构型特征为(1→3)β-D-线性连接的骨架结构。

Xylan is a major component of hemi-cellulose and is characterized by a -1,4-linked D-xylopyranosyl main chain that carries a variable number of neutral or uronic monosaccharide substituents.

木聚素是半纤维素的主要组成成分，并且是自然界中含量仅次於纤维素的多醣。所有植物的木聚素是由D-xylopyranosyl组成主干而以b-1，4键结，并带有许多像是醣醛酸此种的单糖侧链。

Harpsichord 羽管键琴:A stringed instrument resembling a grand piano but usually having two keyboards and two or more strings for each note and producing tones by the plucking of strings with plectra.

一种卧式竖琴型或梯形的键盘乐器，类似三角钢琴，但通常有两层键盘（部分为一层，及其个别亦有三层）和两套或更多的弦，通过羽管或皮制拨子（拨子连接一顶重器，一般为一根直立的木杆）拨弦，赖琴键内端推动发声。

Harpsichord羽管键琴】A stringed instrument resembling agrand piano but usually having two keyboards and two or more strings for each note and producing tones by the plucking of strings with plectra.

一种卧式竖琴型或梯形的键盘乐器，类似三角学钢琴，但通常有两层键盘(部门为一层，及其个别亦有三层)和两套或更多的弦(每一套发出差别音质的音)，通过羽管或皮制拨子(拨子连接一顶重器，一般为一根直立的木杆)拨弦，赖琴键内端推动发声。

And if officials on the take are not parroting the opinions of these companies, what can we suppose the money they receive is for?

如果受贿的官员不鹦鹉学舌般地复述这些公司的看法，那他们所接受的钱又能用于什么目的呢？

Love them, and love you too, Pitcher.

爱他们，也爱你，投手。