上壳

Female inflorescences ca. 3; cupules solitary, scattered on rachis.

约的女性incircascences 3；壳斗单生，在轴上散布。

Female and androgynous inflorescences with cupules in clusters of 3-5 scattered on rachis.

在在轴上星散3-5的簇生里的女性和雄雌同序花序具壳斗。

There were four newly hatched chicks, a day old - little specks of pulsating life no more than a mouthful; and he ate them ravenously, thrusting them alive into his mouth and crunching them like eggshells between his teeth.

窝里有四只刚出壳的小松鸡，才一天大——就像点点跳动着的生命之光，还不够他吃上一口；他把它们活活塞进嘴里，贪婪地大嚼大咽，像嚼蛋壳似地把它们在齿间碾碎。

Then, the notion of ordered target triangle was defined. It quickly found ordered target triangles and generated the non-ray Voronoi diagram. Considering the characteristics of convex hull, a ray Voronoi diagram was generated by three infinite points.

然后又定义了有序目标三角形的概念，该算法能迅速查找点的有序目标三角形，生成无射线的Voronoi图；考虑凸壳上点的特性，借助三个无穷点生成带射线的Voronoi图。

All of our products are manufactured in an allergen free facility and contain no yeast, wheat, milk, eggs, soy, gluten, salt, peanuts, tree nuts, shellfish, artificial colors, artificial flavors, salicylates, or preservatives..

所有我们的产品都在不含过敏原的设备上生产的，也不含酵母，小麦，牛奶，鸡蛋，大豆，麸质，盐，花生，树坚果，壳类，人工色素，人工香味，水杨酸或是防腐剂。

Rare elements and REE are mainly enriched in gray-black trachyte and less in other rocks. In addition, schistosity, pyritization, silicification and carbonation in gray-black trachyte are contributed to enrich rare element and REE. It is suggested that alkaline rocks in Hongyang area have the characteristics of subvocanics, and alkaline rocks in Hongyang and Miaoya areas all came from upper mantle and mixed with some substances of crust. Intrusion of alkaline rocks is related to the occurrence, development and evolvement of the deep rupture zone in the areas.

稀土、稀有元素主要富集于灰黑色粗面岩中，而在其他岩石类型中相对较少，同时岩石的片理化、黄铁矿化、硅化和碳酸盐化对稀土、稀有元素有进一步的富集作用；提出了本区的碱性岩组合具有次火山岩相的特征，讨论了本区碱性岩的成因，认为其与湖北庙垭地区的碱性岩可能均来自上地幔，并不同程度地混染了大陆壳的物质成分，其形成时代与断裂构造带的发生、发展和演化基本同步。

Retroviruses use a similar set of components to seal off their RNA in structures called capsids.

逆转录病毒利用相似的成分包装他们的RNA，在病毒结构上成为衣壳。

Most field isolates are self-fertile, producing many fruiting bodies called perithecia on the surface of the substrate or in culture.

大多数田间菌株是自交能孕的，在基质或培养物的表面上产生许多子实体称子囊壳。

The single mechanical seals of five PHP pumps, nine PLA pumps, two THD pumps and nine ZA pumps in the acetic acid plant were changed into dual mechanical seals based on not changing main parts such as casing, impeller, shaft, bearings house etc. to solve the leakage problems of flammable, explosive, poisonous, harmful substances, such as acetic acid, methyl iodide, hydroiodic acid, and propionic acid etc.

通过对醋酸装置中所选用的5台PHP型、9台PLA型、2台THD型及9台ZA型单级卧式脚支撑化工离心泵，在不改变泵壳、叶轮、轴、轴承箱等主要部件的基础上，将原来的单端面机械密封改造为双端面机械密封或串联式机械密封，以此来防止所输送的易燃、易爆、有毒、有害高危介质（如醋酸、碘甲烷、碘化氢、丙酸等）外漏。

Shell Bitumen can provide your road- lay ing project with quality products and expert advice.

壳牌在全球拥有三十余个沥青炼厂、八个研究中心，是世界上最大的专业沥青供应商

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷