查询词典 Nd

On the other hand, the low-Ti/Y type picrites and low-Ti basalts were also probably derived from the same plume source, but magmas of the low-Ti/Y type picrites most likely experienced a mixture with more than 15% bulk SCLM material; and magams of the low-Ti basalts were probably contaminated with over 15% melt from SCLM.

木里低Ti／Y型苦橄岩具有低的γOs(-4.1～-0.2)和高εNd_(t(+3.2～+6.6)，它们也未受到地壳的混染，Nd-Os同位素二元混合模型表明它们可能是由地幔柱起源的苦橄质原始岩浆混合了15％或更多的SCLM物质形成的；与其共生的低钛玄武岩具有低的γOs(＜0)和低的εNd_(t值，它们可能是由地幔柱起源的玄武质原始岩浆混合了15％或更多的SCLM的熔融物质形成的。

The initial Os and Nd isotopes of high-Ti/Y type picrites are consistent with those of magmatic rocks related to plume, indicating that they were derived from a mantle plume and experienced little contamination with a continental crust and SCLM, therefore, most probably representing Re-Os composition of a primary melt.

木里高Ti／Y型苦橄岩具有高的γOs值以及εNd_(t值，与全球地幔柱成因的岩浆岩石的初始Os同位素比值(γOs=+5～+10)一致，表明它们形成于地幔柱源区，而且它们几乎没有受到地壳或是陆下岩石圈地幔的混染。

Ericerus pela Chavanness is an important resource insect with economic value. The white wax excreted by 2 nd larvae of Ericerus pela is one of important raw materials which is widely applied in the some chemical industries.

白蜡虫是一种具有重大的经济价值资源昆虫，白蜡虫分泌的白蜡是一种重要的天然化工原料。

For example, the processor might trap if an illegal opcode is fou nd within the program.

例如，处理器可能在一个错误的代码在程序中被发现时陷入。

Her glo rious dress pro duced oohs a nd ahhs fromthe women.

她的华丽衣裳引起女人们一片惊叹声。

The Privy Council was formerly the chief source of executive power in the state a nd give private advice to the King.

枢密院原来是政府行政权力的源泉，给君主提供&私人&建议。

The velocity data are normalised by the tip velocities, Utip =ND, at each impeller speed.

速度 数据标准化的尖端速度，Utip =？钕，在每叶轮速度。

Nature change and so do the natures nd if you do not change,get ready to extinct.

Nature的变化，因此这样做的性质次如果你不改变，准备灭绝。

The major concern during laser irradiation of teeth is the high potential of tissue overheating resulting high temperatures that can spread in toward the dentin,causing irreversible damage to cells presented in the pulp chamber and leading to cell death,so the related laser irradiation parameters should be controlled strictly.

激光辐照牙齿时所产生的温升容易引起牙髓细胞不可逆的损伤，导致牙髓细胞坏死，因此必须对相关的激光参数加以控制。建立了激光与牙齿相互作用的热传输模型，利用Crank-N icolson有限差分法数值模拟了不同Nd∶YAG激光参数照射下牙齿表面及内部的温度场的分布。

Experimental and Numerical Study of Air-Breathing Mode Propulsion by Solid Nd:Glass Nanosecond Pulse Laser.

大气呼吸模式纳秒脉冲固体钕玻璃激光推进实验与数值模拟。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。