中壳

Compared with the common vegetable oil, the fatty acid composition of anise seed volatile oil was similar, while fatty acids content of anise seed shell volatile oil was little, as spices is still the first choice.

用索氏法分别提取八角籽和果壳挥发油，用气相色谱法测定了挥发油中八种脂肪酸的含量，与常见植物油比较，八角籽挥发油与其他食用植物油脂肪酸组成类似，而八角壳油的脂肪酸含量较低，作香料仍然是首选。

Marine bivalve that bores into rock or clay or wood by means of saw-like shells.

用它锯一样的壳在岩石、泥土或木头中钻洞的海生双壳类动物。

PART B As you have seen during the dissection, the three bivalves show differences in their muscles.

在解剖过程中可以观察到，这三种双壳贝的闭壳肌存在著差异

The structure and organization of mitochondrial genomes of 14 marine bivalves and two freshwater bivalves were analyzed using comparative genomics and bioinformatics methods.

利用比较基因组学和生物信息学方法，比较分析了已登录到GenBank中的14种海产双壳贝类和2种淡水双壳贝类的线粒体基因组的结构特征。

The mantle cavity is lateral and in most bivalves, the gills have a respiratory and digestive function.

双壳贝的外壳是由外套膜分泌而来，套膜包覆著内脏，在多数双壳贝中，外套腔多位於两侧，鳃具有呼吸和消化的功能。

The effects that alcohol activates Ca in different consistence , different calcine time , different ratio of and lactic acid extract Ca from oyster shell were studied in this paper.

为充分利用牡蛎壳的钙资源，对乙醇在不同浓度、不同烧煮时间、不同配比条件对牡蛎壳粉中钙的活化效果及不同浓度的乳酸对活性钙的提取效果进行了研究。

For bulk carriers, the side shell is one of the weakest parts of the hull. Most of previous bulk carriers are single-hull bulk carriers, according to the casualty statistics of bulk carriers, the accident rate of the side shell of the single-hull bulk carriers is highest among hatch, pipe, deck, side shell and bottom etc.

散货船的舷侧结构是整个船体结构中最薄弱的环节之一，目前绝大多数散货船为单壳结构，根据多年的散货船事故统计显示，在舱口盖、管系、甲板、舷侧外板、船底结构等诸多损伤中，单壳散货船的舷侧外板事故率是最高的。

For bulk carriers, the side shell is one of the weakest parts of the hull. Most ofprevious bulk carriers are single-hull bulk carriers, according to the casualty statisticsof bulk carriers, the accident rate of the side shell of the single-hull bulk carriers ishighest among hatch, pipe, deck, side shell and bottom etc.

散货船的舷侧结构是整个船体结构中最薄弱的环节之一，目前绝大多数散货船为单壳结构，根据多年的散货船事故统计显示，在舱口盖、管系、甲板、舷侧外板、船底结构等诸多损伤中，单壳散货船的舷侧外板事故率是最高的。

In Dalian, best practices from Shell company re fineries around the world have been incorporated into the plant, such as re covering and re -using generated heat to make the train mo re energy efficient.

壳牌全球解决方案在大连项目中融合了壳牌全球炼油厂的最佳实践经验，比如收集生产过程中产生的热量并重新利用，以提高能源使用效率。

The data show the following ages: 1894±17 Ma and 1847±59 Ma for garnet pyroxenite of the Tiantangshan Group complex, indicating a Paleoproterozoic age; 1462±28 Ma for the metabasic volcanic rocks of the Yunkai Group complex, indicating the presence of fragments of the Meso- and Neoproterozoic oceanic crust in the Yunkai area; 906±24 Ma for the granitic gneiss intrusion is, which should be the product of the global Grenville collisional orogeny occurring around 1000 Ma BP. In addition, an inherited detrital zircon age of 2702±13 Ma was also obtained, which is the oldest age in the Yunkai area and even in Cathaysia, proving the presence of Neoarchean continental crustal material in Cathaysia.

获得天堂山岩群石榴辉石岩的形成年龄为1894Ma±17Ma和1847Ma±59Ma，表明其时代为古元古代；云开岩群洋中脊型变质基性火山岩的喷发年龄为1462Ma±28Ma，证明该地区存在中元古代的古洋壳残片；获得花岗质片麻岩的侵入年龄为906Ma±24Ma，应为1000Ma前后发生的全球性Grenville期造山作用的产物，并获得2702Ma±13Ma的继承碎屑锆石年龄，这是云开地区乃至华夏古陆目前获得的最古老年龄，证明华夏古陆曾存在新太古代陆壳物质。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。