壳

Because the morphine content in the mown poppy pod was relatively low for the geographical origin identification of the poppy, the unknown poppy pod was suggested to be used to achieve the aim of morphine 〓C determination by GC-C-IRMS.

2罂粟壳中吗啡提取方法的研究研究了从罂粟壳中提取吗啡的方法，所选的三种提取方法均能达到从罂粟壳中提取吗啡的目的，吗啡提取率达90％以上。

With an example, the paper uses finite element program ANSYS to establish three calculating model of the steel-concrete composite open-web floor: the combination finite element method of spatial beam elements and shell elements, the finite element method of shell elements and the combination finite element method of shell elements and entity element.

结合一算例，利用ANSYS有限元软件，建立了组合空腹楼盖的三种计算模型：空间梁单元与壳单元的混合元模型、空间壳单元模型、壳单元和块体单元模型三种理论计算方法，对这三种计算模型作分析对比，得到了静荷载作用下该类结构的内力分布规律及其他一些有价值的结论。

The invention is directed to a dry shaving apparatus with an electric drive mechanism provided in a housing (1) and a housing part in which a removable frame equipped with at least one cutter element is held by at least one detent mechanism, wherein upon release of the removable frame by the detent mechanism the removable frame is movably held in a holding position by a retaining device, wherein in said holding position provision is made for at least one distance (W, W1) between a wall of the removable frame and a wall of the housing part, and the removable frame is adapted to be set in motion by the drive mechanism.

本发明涉及一种干式剃须装置具有：一个设在壳(1)中的电驱动机构和一个壳部，其中可拆卸的刀框由至少一个插销机构固定，可拆卸的刀框包含至少一个刃具，其特征在于，在插销机构将可拆卸的刀框释放时可拆卸的刀框由一个固定装置可动地固定在固定位置，在所述的固定位置中，在可拆卸的刀框的一个壁和壳部一个壁之间形成至少一个距离(W1、W2)，并且可拆卸的刀框能通过驱动机构置于运动中。

The results showed that the optimal conditions for degradation of ehitosan with papain at 45 ℃ were fullows:70% of degree of deaeetylation

结果显示，木瓜蛋白酶在反应温度45℃下降解壳聚糖的最佳工艺条件为壳聚糖的脱乙酰度70％，pH4.0，底物浓度1％，壳聚糖与酶的比例为25：1。

However, common polyacrylate emulsion has some disadvantages such as poor water-resistance, poor film-forming in low temperature, becoming pastiness in high temperature, polluting environment with emulsifier and so on.

由于聚丙烯酸酯乳液具有耐热、耐光和耐老化等优点在涂料工业中得到了广泛的应用，但普通的聚丙烯酸酯乳液还存在耐水性差、低温下不易成膜、高温发粘以及含乳化剂的废液会对环境造成污染等缺点，因此，本文结合无皂乳液聚合和核壳乳液聚合技术，合成了聚丙烯酸丁酯/丙烯酸钠齐聚物，并以此为乳化剂，采用种子半连续法合成了以聚丙烯酸丁酯为核，聚甲基丙烯酸甲酯-苯乙烯为壳的无皂核壳聚丙烯酸酯乳液。

Baimatuoensis and Cloudina respectively imply that phosphatization of microbes was taxon-specific, and may due to the discrepancy of wall structures. The multi-walled S. levis with smooth outermost surface may be closely related to polychaete tubes with many organic laminae.

在共生的Sinotubulites baimatuoensis和Cloudina壳壁上，极少或完全不存在这些磷酸盐化组构表明微生物的磷酸盐化作用具有专属性，可能由壳壁微结构所决定，具多层状壁的S.levis可能与具许多有机质纹层的多毛类壳壁关系密切。

The maximum heat release rate of plastic pillion and shell is 619.0kW and 1680.0kW. The heat release rate of the burning motorcycle is estimated from the height of flame.

可燃物量的多寡对於机车燃烧有著不同程度的影响，推估125c.c 铁壳车产生之热释放率约为125c.c 塑胶壳机车的4.12%，呼应了125c.c 铁壳车在燃烧试验中有一较低之温度分布结果。

The pressure hull is an important element of submarine structure which can withstand the external pressure, the pressure hull is composed of cylinder and dome for the most part, and needs to weld stiffeners on the cylinder within a moderate space.

潜艇在水中主要由压力壳来承受水压，而小型潜艇之压力壳大都由圆筒壳及半球型壳组合而成，并在圆筒壳上之适当距离焊接环状肋骨作为补强。

The distribution of pressure in double volute is symmetry 180°, there is refluence on the tongue, there are also refluence and strike in the channel, the flux is different ,the degree of them are different.After analyzing the phenomena in a detailed way, we find there is unreasonable area in the design of volute.

双蜗壳内的压力分布呈180°对称分布，靠近蜗壳内侧的压力大于蜗壳外侧的压力，在隔舌处存在回流，在过渡流道内存在回流与撞击，流量不同，撞击和回流的程度不同。

Common form of the roof surface: arch roof , shell-shaped roof of shoes, V-shaped hull roof , flat roof shell, wheel-shaped cable roof , saddle -shaped roof .

曲面屋顶常见形式有：拱屋顶、球鞋形网壳屋顶、V 形壳屋顶、扁壳屋顶、车轮形悬索屋顶、鞍形屋顶。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。