The ovules are hemitropous, with 2 integuments, tenuinucellate and the archesporial cell functions directly as the mega-spore mother cell.
胚珠是半球形的，有2个被膜，腱鞘状，而原孢子细胞直接作为大孢子母细胞起作用。
Every cell has certain specific functions to perform.
每一个细胞都要执行某一种功能。
The Version 6 mixed release cell administration logic USES this information to determine which administrative functions are appropriate and valid for a given resource on a particular node.
混合了版本单元管理逻辑的版本6使用这些信息来决定在特定节点的给定资源上，哪个管理功能是合适和有效的。
They may have been right to do so - many cell phone owners have had devices with this functionality for years, but could never understand how to access those functions.
苹果这么做或许有一定道理，很多用户的手机上都有这些功能，却不知道如何使用，总是抱怨这些功能太复杂。但是这些用户都是年长的用户，他们没见过这些新玩意儿。
It USES an array of functions (cellfuncs in the code) where each function is used to extract and transform the data so it can be put into a table cell.
它使用了一个函数(此段代码中的cellfuncs)数组，其中的每个函数都用来压缩或转换数据，以便将数据放入表的单元格内。
In this section, we will develop a J2ME application that displays a scrolling calendar on a cell phone UI, using DateField and Date functions.
在这一部分中，我们将使用DateField和Date函数来开发一个J2ME应用程序，这个应用程序用于在移动电话UI上显示一个滚动日历。
Some C4 plants, for example, absorb CO2 and photosynthesise it at either end of special elongated[4] cells, instead of separating the functions out into two different types of cell.
比如说，有的C4植物对CO2的吸收和光合都是分别在某一类长形的特殊细胞两端进行，而非分散到两类不同的细胞中。
Jobs believed that combining a cell phone with the core functions of a PDA, however, would result in a truly useful device.
乔布斯相信，如果将一部手机和一部PDA的核心功能相结合，则能产生一部真正有用的设备。
Whether the sole role of this protein is to provide antiviral protection or whether it first evolved to fulfill other functions within the cell is an interesting question.
是否该但蛋白的唯一作用就是提供抗病毒保护或者是否一开始进化时它在细胞内还有其他功能都是很有趣的问题。
Each and every cell needs water to perform its essential functions.
每个细胞都需要水来执行他们的基本功能。
The proteins are used to create new cells or perform necessary functions within the host cell or organism.
这些蛋白质被用来制造新的细胞或在宿主细胞内或者生物体中执行必要的功能。
If the proteins do not line up properly, Salmonella, as well as many other bacterial pathogens, cannot "inject" them into host cells to commandeer host cell functions, the lab has found.
该实验室发现，如果这些蛋白质不能正确排列，沙门氏菌将和其他致病菌一样，不能将自己“注入”宿主细胞并掌控宿主细胞功能。
The method recognized with 87% accuracy changes in the nuclear shape that were related to basic functions such as cell division, proliferation, survival and migration.
这种方法可以验证核形态（与细胞分裂、增殖、存活和迁移相关的基本功能）约87%的精度改变。
There are many processes going on within our virtual cell, and this trip featured only a few of the major functions.
有许多过程持续在我们的虚拟细胞，此行精选只有少数的主要职能。
Calcium is a universal signaling molecule involved in many cellular functions such as cell motility, metabolism, protein modification, protein folding, and apoptosis.
钙是一种通用的信号传导分子，参与许多细胞功能，如细胞运动、代谢、蛋白质修饰、蛋白质折叠和细胞凋亡。
Rigel's kinase inhibitor, called fostamatinib, targets spleen tyrosine kinase, which among other functions enables the formation of the large immune-cell complexes found in autoimmune diseases.
Rigel的激酶抑制剂，称为fostamatinib，以脾酪氨酸激酶为目标。其主要功能是可以让自身免疫疾病形成大型免疫细胞复合体。
The dna_letter_affinity() function is key for picking a cell quickly, so it relies on Perl built-in functions such as vec() as much as possible.
dna_letter_affinity()函数是快速选择细胞的关键，所以它尽可能地依赖于vec()等Perl内置函数。
A cell is extremely complex and the way it performs its functions is similar to a sophisticated factory.
细胞极其复杂，它执行的功能类似于一座尖端科技的工厂。
A single archesporium differentiates immediately below the nucellar epidermis, it functions directly the megaspore mother cell.
孢原细胞处于珠心表皮之下，直接起大孢子母细胞的功能。
Ceramide is a lipid molecule naturally present in the cell's plasma membrane and controls cell functions, including cell aging, or senescence.
神经酰胺是一种脂质分子，通常存在于在细胞的胞膜上，并且能够调节细胞的功能：包括细胞老化或衰老。
This may help to explain previous data indicating that inhibition of EGFR kinase activity is not sufficient to induce cell death, or to negate all of the functions of EGFR.
这可能解释以前的研究数据发现抑制酪氨酸激酶活性不足以诱导细胞死亡，或抑制EGFR的所有功能。
Objective: To investigate the inhibition mechanism of T cells under tolerant condition to NK cell functions.
目的：研究耐受状态下NK细胞功能抑制的机制。
What emerged was a map of the likely functions of hundreds of genes and proteins related to T cell post-trauma dysfunction, and their likely partners in signaling pathways.
显示出的是与损伤后T细胞功能紊乱相关的成百上千的基因和蛋白的功能图，以及它们在信号通路中的配体。
Objective To elucidate the roles and signaling mechanisms of IL-15 in regulating NK cell functions in vitro.
目的阐明IL 15在NK细胞功能调节中的作用及信号转导途径的活化。
An efficient antioxidant network is essential for the maintenance of cell functions, particularly in the context of mitochondrial and chloroplast metabolism.
一个有效的抗氧化剂网络系统对于维持细胞的功能是很必要的，尤其是在叶绿体和线粒体的新陈代谢中。
Receptor tyrosine protein kinase is one of key kinases in cell signal transduction and plays an important role in the process of cell growth, development and functions regulated by growth factors.
受体酪氨酸蛋白激酶是细胞信号转导进行的关键信号酶，在生长因子调控细胞生长、发育与功能的过程中起着重要的生理作用。
Growth factors exist in various kinds of ocular histocytes and participate in regulation of cell functions.
生长因子存在于多种眼组织细胞中，参与多种细胞功能的调节。
Methods: Macrophages from traumatized mice were added into the culture system of normal t cells and then t cell functions and intracellular messenger molecules were determined.
方法：将创伤小鼠的巨噬细胞，加入至正常小鼠T细胞培养系统中，测定T细胞功能及细胞内信使分子。
However, proteins outside cells form the extracellular matrix (ECM), which is essential for cell functions.
然而，细胞外的蛋白质形成了细胞外基质，它们是细胞功能所必需的。
The functions on cell controller in FMS are analyzed. The cooperative step controlling architecture of FMS is presented.
分析了柔性制造系统开放式单元控制器的功能，提出了FMS的协同递阶控制结构。
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