大致的

Observation using transmission electron microscopy found the irreversible centripetal movement of chloroplasts in chlorotic plants, as a result occurred in three sequential events:(1) chloroplast positions changed from face position (with long axis of chloroplasts at the cell walls perpendicular to light ray) to profile position (with long axis chloroplasts near the cell walls parallel to light ray),(2) chloroplast shapes changed from long elliptical to circular,(3) chloroplasts were separated from the cell wall and moved to the center of the cell.

透射电镜观察发现失绿叶片中的叶绿体发生不可逆的向心运动，整个过程大致经历以下几个阶段：(1)叶绿体从叶绿体长轴垂直于光线转变至叶绿体长轴平行于光线；(2)叶绿体的形状从椭圆形转变为圆形；(3)叶绿体脱离细胞壁向细胞中心运动。

It means that earthquakes recur clusteringly in time intervals of close length. This model contains two kinds of meanings: one is that earthquake cluster quasi-periodically recurs, and the other is that earthquakes within an earthquake cluster clusteringly recur.

这种所谓准周期丛集复发是指大陆板内地震以大致相近的时间间隔成群丛集发生，它包含有两层含义：一是指地震丛是准周期重复发生的；二是指在某一地震丛内，地震又是丛集复发的。

Here in our department, the Geometric-Optics is a 3-credit, 3-hour per week, one-semester course. There are three consecutives parts in the one-semester lecture:The 1st part :the nature of light,the related theorems about reflection and refraction, image formation.

本系之几何光学是一学期、三学分、每周三小时的课程，教学内容大致包含以下三部份：一、介绍光的性质、在介面上反射、折射之有关定理、成像的原因及应用。

At last. on the basis of comprehensive studies of the glacial, lake, periglacial phenomena .palaeosols and paleontology in the research areas. the late stadial of the Last Glaciation can be divided into three periods: the early phase, 25000-20000a. B. P.. with the cold and wet climatic conditions; the middle phase, the full of last glacial maximum. 20000-16000a. B. P., with the cold and dry climatic conditions; and the late phase, 16000 10000a. B.P., with the warm and dry climatic conditions besides the Younger Dryas event.

最后，根据对研究区的冰川、湖泊、冰缘现象、古土壤和古生物等在末次盛冰期中的发育、演化状况的综合分析，把末次盛冰期大致划分为三个阶段：早期，25000-20000a.B.P。，气候条件主要表现为冷湿；中期，20000-16000a.B.P。，气候条件主要表现为冷干；晚期16000-10000a.B.P，气候条件主要表现为温干，但Younger Dryas事件也有反映。

The activated form of MMP-3 was located extracellularly, and its quantity had a grossly positive correlation with the quantity of total MMP-3 released extracellularly.

活化状态的MMP-3存在於细胞外，且其数量与释放到细胞外的总MMP-3浓度大致有正相关的趋势。

Dear Mike: We are finding the fittable manufacturer for the product you mentioned in the last letter, so please wait patiently for my reply.

内容大致如下：亲爱的Mike，关于你昨天给我提到的那款产品我们已经在帮你需找合适的生产厂家了，请你耐心等待我的回复。

The selectivity for K over Na of the low affinity K uptake system in the roots of Puccinellia tenuiflora was approximately similar to that in glycophytes. However, the selectivity for K over Na of high affinity K uptake system in the roots of Puccinellia tenuiflora was much stronger, which indicated that HAK and HKT played very significant roles in the process.

小花碱茅根低亲和性K 吸收系统对K 、Na 的选择性吸收能力与甜土植物大致相同；但其高亲和性K 吸收系统的选择性能力很强，表明HAK和HKT在此过程中起重要的作用。

Can use and understand fairly complex language,particularly infamiliar situations.

及格，大致能有效的运用英语，虽然有不准确、不适当和误解发生，能使用并理解相当复杂的英语，特别是在熟悉的情况时。

Can use and understand fairly complex language,particularly infamiliar situations.

及格，大致能有效的运用英语，固然有不正确、不适当和曲解发生，能使用并理解相称复杂的英语，特别是在认识的情况时。

Andmisunderstandings.Can use and understand fairly complex language,particularly infamiliar situations.

及格，大致能有效的运用英语，虽然有不准确、不适当和误解发生，能使用并理解相当复杂的英语，特别是在熟悉的情况时。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。