壳下的

基本解释 (translations)

subcrustal

与壳下的相关的网络例句 [注：此内容来源于网络，仅供参考]

The ventilation system within the encloser is an induced draft system.

为了适应燃气轮机的快装和抑制噪声的需要，燃机和燃机本体燃烧模块装在燃机罩壳内，在燃机罩壳左右侧面下端靠近零米处，各开有2个进风口，在左侧燃机本体燃烧模块部位罩壳靠近4.5米层处开有1个进风口，进风口为百叶窗式，设置消声器和进风挡板，在罩壳顶侧面开有排气口，通过消声器和挡板，进入罩壳通风装置，该装置设有3×50%的通风机，以排出燃机罩壳内的热量，在通风机的进出口设有消声器。

The numerical calculation results indicate that, when the transitional process has finished, the temperature rising speed of inwall and outerwall is almost a constant, and the temperature difference of inwall and outerwall keeps invariably during laser irradiation.

利用有限元法对金属球壳在恒定功率密度激光辐照下的热效应进行了数值计算，分析了在激光辐照过程中，金属球壳内外壁的温升、温差的变化规律，并主要以铜、铝材料为例，比较了铜、铝球壳在激光辐照下的温度变化和外壁温度响应情况。

The results show that a little amount of heteropolymolybdovanadophosphate can remarkably speed the degradation, the best conditions of the oxidative degradation of chitosan with hydrogen peroxide catalized by heteropolymolybdovanadophosphate in homogeneous condition are as follows: the ratio of catalyst and chitosan is 1 to 10, concentration of hydrogen peroxide is 0.15%, the temperature is 80℃, reaction time is 2h. 0.2g chitosan was degraded under the best condition and the molecular weight by viscometry was degraded from 1460000 to 7812. then water-soluble chitosan was obtained by this method; The heterogeneous method is a high efficient way, the best condition of this method are as follows: the ratio of catalyst and chitosan is 2 to 100, the volume of 30% hydrogen peroxide is about 3mL, the temperature is 90℃, reaction time is 5min～30min.

研究结果表明，适量磷钼钒的存在可显著加速壳聚糖的降解，磷钼钒催化过氧化氢均相氧化降解壳聚糖的适宜反应条件是：催化剂与壳聚糖的质量比为1∶10、过氧化氢百分浓度为0.15％、反应温度为80℃、反应时间为2h，在此条件下对0.2g溶解在100 mL 0.5％稀醋酸中的壳聚糖进行降解，可使壳聚糖的粘均分子量由原来的146万下降到七千多(7812)，成为水溶性低分子量壳聚糖，从而达到应用的要求；在异相条件下以磷钼钒为催化剂催化过氧化氢氧化降解壳聚糖是一种高效快速的方法，此法降解壳聚糖的最佳反应条件是：催化剂与壳聚糖的质量比为2∶100；30％过氧化氢的用量为3mL左右；反应温度为90℃、反应时间为5min～30min。

In this paper, using multi rigid dynamics, by considering the match motion of the shooter s body, the automatic motion, floating and the rifle, a launch dynamic model is established for caseless rifle .

采用多刚体系统动力学理论，考虑人体、自动机、浮动体与全枪的耦合运动及自动机循环各阶段的运动与碰撞，建立了高频浮动新结构无壳弹枪在卧姿有依托状态下的发射模型，通过数值模拟，得出三发点射状态下无壳弹枪的发射特性，并与常规自动步枪作了比较，分析了无壳弹枪性能的优越之

In the buckling question under nonconservation force,a simply example( the dynamic stability question under the uniformly follower forces with small deformation % linear elastic, straight normal.) is considered.The variational equation of braid composite cylindrical shells subjectd to uniformly follower forces is deduced based on the variation principle of quasinatural frequency of elastic nonconservative system self-excited vibration.The calculated formulas of the flutter load and quasinatural frequency of shells are obtained. The program for calculating the flutter load is developed.The numerical example is given and some useful conclusions are obtained.

对非保守力作用下的屈曲问题，具体研究了圆柱壳在比较简单的情况，即小变形、线弹性、直法线假设下在随动力作用下的壳屈曲问题，由拟固有频率变分原理推出了圆柱壳受随从力作用的变分方程，得到了颤振载荷与壳弯曲的固有频率的计算公式，编制了相应的计算机程序，并给出了具体算例，得到了一些有益的结论。

Chitosan had been modified by polyacrylate sodium, glularaldehyde, and NaBH4, respectively, which afforded three kinds modified chitosan: polyacrylate sodium modified chitosan (CIS- PA4) chitosan bead and pentamethylene diamido crosslinked chitosan bead (CTSB- G- Hy). The adsorption properties of CTS-CTSB and CTSB-G-Hy were studied by L25(56) orthogonal experimental design. They show high adsorption activities for Pb2+ in solution. The highest removal efficiency of Pb2+ for CTS-PA4, CTSB and CTSB-G-Hy is 94%, 96% and 93%, respectively. The results showed the adsorption property of CTSB is the highest. The CTSB- G- Hy has good mechanical property, acid-resistance and alkali-resistance.

第二部分壳聚糖的改性及其对水溶液中铅离子的吸附性能研究以壳聚糖为原料制备了三种改性吸附剂——聚丙烯酸钠改性壳聚糖(CTS——PA_4)、珠状壳聚糖凝胶树脂和戊二氨交联珠状壳聚糖凝胶树脂，着重考察了CTSB—G—Hy的制备条件，并考察了三种吸附剂吸附6.3mg/L铅离子水溶液中铅的最佳使用条件，结果表明对CTS—PA_4而言当pb~(2+)溶液的pH在4～6.5之间，吸附剂用量为5g/L，吸附时间为1h时pb~(2+)去除率高于94％，CTS—PA_4可在酸性条件下使用，在碱性条件下依然有效但处理效果较差；CTSB对pb~(2+)具有很好的吸附能力吸附剂用量为5g/L，吸附时间为1h时处理效果极佳，pb~(2+)去除率高于96％；CTSB—G—Hy对pb~(2+)具有一定的吸附能力，吸附剂用量为3g/L，吸附时间为1.5h时处理效果最佳，Pb~(2+)去除率高于93％，而且CTSB—G—Hy的机械强度高，耐酸碱性强，可在较宽的pH范围内使用。

The analysis of weathering crust characteristic of lower Permian Kalagang group in Malang sag, Santanghu basin suggests that the paleo-weathered crust includes weathering clay ground, strong weathering rubble layer, weak, weathering block-stone layer and unweathered rock layer in vertical and was distributed under the unconformity interface and presented in planar manner horizontally.

对三塘湖盆地马朗凹陷下二叠统卡拉岗组风化壳特征的分析，认为古风化壳纵向上分为风化粘土层、强风化碎石层、弱风化块石层以及未风化岩石层等，平面上呈面状分布于不整合界面之下，剖析该区古风化壳成藏地质条件和构造演化，探讨了可能发育油气藏类型及与风化壳的关系，并指出了该区下一步下二叠统卡拉岗组有利的勘探目标是在P2t剥蚀线与P1k剥蚀线之间范围内，其次为卡拉岗组剥蚀线以东地区。

Live specimen of C. latens for the sehll selection experiment preferred the shell type which was the most abundant in the field. But the field specimen did not use the most abundant shell type.

潮间带C。 latens的野外调查资料与实验室情况下的选壳实验比较，显示在选壳实验中寄居蟹最喜好的壳型是野外最多产的壳型，但是与野外最常使用的壳型不同。

And Rot Inside A Corpse's Shell, The Foulest Stench Is In The Air.

尸壳下的腐肉，散发着阵阵恶臭。

Some limpets have home scars, which are visible marks on the rock surface in the

它们用壳下的肉足在岩石上走动，并以齿舌刮食石上的

与壳下的相关的网络解释 [注：此内容来源于网络，仅供参考]

continental crust：陆壳

Watson说:"洋底壳(oceanic crust)持续不断地受到海水的风化作用,而大陆壳(continental crust)富含的钾经过衰变就会形成氩. "\n\n 因为火星和金星的地表下物质与地球的有很多相似之处,所以此次的发现对于理解这两者的大气也大有帮助.

epitheca：上壳

外面的半片为上壳(epitheca),里面的半片为下壳(hypotheca). 瓣的正面叫做壳面(valve),侧面即是两个瓣套合的地方,很像一条环形的带,称做环带(girdle band)或带面. 硅藻细胞的带面绝大多数为长方形,壳面的形状多种多样,

exuviae：(蛇、蝉等)脱下的皮、壳

nugae 无聊事,琐事 | exuviae (蛇、蝉等)脱下的皮、壳 | astrolabe 星盘(古代星位观侧仪)

exuviate：脱壳脱下的壳

exuviaeofinsectsorreptilesexuvium 蜕 | exuviate 脱壳脱下的壳 | eye 眼

Hymenolepis：膜壳属

经鉴定,认为是膜壳属(Hymenolepis)的一种绦虫,由于异位寄生而发生畸形. 因尚未见报道过,特记述并附图于后. 虫体共5条,缠结于鸭肌胃角质层下形成的结缔组织囊内. 虫体白色,带状、很小,全长6.

Hypotheca：下壳

外面的半片为上壳(epitheca),里面的半片为下壳(hypotheca). 瓣的正面叫做壳面(valve),侧面即是两个瓣套合的地方,很像一条环形的带,称做环带(girdle band)或带面. 硅藻细胞的带面绝大多数为长方形,壳面的形状多种多样,

sialic underplating：硅铝壳的板块下加厚作用

shoal platform沙洲台地 | sialic underplating硅铝壳的板块下加厚作用 | side-draw plate侧线抽出塔板

The Foulest Stench Is In The Air：散发着阵阵恶臭

And Rot Inside A Corpse's Shell 尸壳下的腐肉 | The Foulest Stench Is In The Air 散发着阵阵恶臭 | The Funk Of Forty Thousand Years 四千年的怖妖

shell gland：壳腺

科学家足在研究猛禽数目锐减原因时,发现了"生物放大作用",他们发现杀虫剂会在鹏的壳腺(shell gland)里累积,导致鹏产下卵壳变薄变脆的蛋,而使幼禽存活率降底.

Whether should I lay down the heavy shell：该不该搁下重重的壳

该不该搁下重重的壳 Whether should I lay down the heavy shell | 寻找到底哪里有蓝天 To see where I can find the blue sky | 随着轻轻的风轻轻的飘 With the light wind blowing lightly