特点是

Therefore, its necessary to conduct the research and development of H.263 in soft wares, whose qualities are flexible ,cheep and easy to maintain.

其特点是灵活性、低成本和便于维护。本论文重点研究了H.263视频编解码软件开发的方法。

Chernozem A freely draining CALCAREOUS SOLL found in regions with high summer rainfall, characterized by humus distributed fairly evenly throughout the profile.

黑钙土：在夏季降水多的地区发现的一种含钙的土壤，它的特点是腐殖质的分布比较均匀。

Secondly, the characteristics of chewing gum is a "sweet" is used.

其次口香糖的特点是一个"香"字。

Oculocutaneous albinism type 4 (OCA4) is characterized by hypopigmentation of the skin and hair plus the characteristic ocular changes found in all other types of albinism, including nystagmus; reduced iris pigment with iris translucency; reduced retinal pigment with visualization of the choroidal blood vessels on ophthalmoscopic examination; foveal hypoplasia associated with reduction in visual acuity; and misrouting of the optic nerves at the chiasm associated with alternating strabismus, reduced stereoscopic vision, and an altered visual evoked potential.

疾病特征： 4型眼皮肤白化病（OCA4）的特点是皮肤和头发的色素减退以及所有白化病类型都有的典型的眼部改变，包括眼球震颤、虹膜色素减少而使其呈半透明状、视网膜色素减少而使得脉络膜血管在眼底镜检时可见、与中央凹发育不全导致的视敏度降低以及视神经交叉处路径错误引起的交替性斜视、立体感降低和视觉诱发电位改变。

Its most distinguishing feature is its chic style.

它最显著的特点是款式时髦。

It is chiefly characterized by its simplicity of structure.

它的主要特点是结构简单。

Iron deficiency is characterized by chlorosis between veins in young leaves.

铁缺乏症的特点是嫩叶的叶脉之间萎黄。

This habit was characterized by the wearer donning a choker , and second longer necklace like a lengthy strand of pearls .

这个习惯的特点是穿上佩戴项鍊，长项鍊和第二长的像珍珠链。

The principle and design scheme is set forth about antenna tracking control system of orbit weather secondary planet in the paper. Its characteristic is that the circuity of the system is greatly simplified by tracking logic circuit, The well effect is shown in practice.

阐述轨道气象卫星天线跟踪控制系统的工作原理及系统设计方案，其特点是采用跟踪逻辑电路，大大简化了天线控制跟踪系统的战略，在实际应用中获得良好的效果。

The main features of this period, the overwhelming majority of immigrants immigration zones have become an independent city-state.

这个时期移民的主要特点是绝大多数移民区都成了独立的城邦。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。