变化性的

Disease characteristics. The phenotypic variants of methylmalonic acidemia share clinical presentations and periods of relative health and intermittent metabolic decompensations, usually associated with intercurrent infections and stress.

疾病特征：甲基丙二酸血症的表型无论如何变化都有临床表述和相对健康和间歇性代谢失代偿周期，通常与间发性的感染和应激相关。

By analyses, the main reason of poor reservoir heterogeneity is the change of depositional environment.

综合分析认为，引起储层非均质性的主要原因是沉积环境的变化。

Such changes are not only biological but also etheric.

这样的变化不仅是生物性，也是以太性的。

The research on landuse change and agricultural investments is systemic, general, macroscopic, descriptive and monistic.

国内外对于土地利用变化和农业投入的研究具有系统性、概括性、宏观性、描述性、单一性的特点。

Based on the design principles of component container and variability encapsulation rules, this paper proposes a component container PLA, named PLACE, which meets domain requirements of component container by introducing optionality, hierarchical module structuring and decision model.

提出了组件容器设计的基本原则，并根据变化性封装原则，提出了组件容器产品线体系结构PLACE，通过引入可选属性、模块层次结构和决策模型，实现组件容器的领域需求。

The study on impact of this long-term trend on the climate and atmospheric oxidizing capacity over the region should be done.

这种长期变化趋势所引起的气候效应及其对大气氧化性的影响值得进一步研究。

The preparation fixed separately at dawn, t noon at dusk and night, was studied. It was observed that the fine structure of the retinular cell changed with day-night rhythm.

在黎明、正午、黄昏和夜晚4个时时间点观察到，其小网膜细胞的结构随昼夜光周期发生节律性的变化。

The last is propagation of the change in source data, and the crux is how to ensure the robusticity of this data transfer process.

最后是数据源变化报送的问题，其关键是如何保证这一数据传输过程的健壮性。

Resolution of Duality, transmuting into harmony

二元性的解答，进入和谐的变化

It is shown that solvents may be classified by its effect into the active solvent and unactive solvent, and then, according to change of cold crystal peak area, effects of unactive solvents on the PET may be classified into three types: unchanged, reduced behind time and quickly reduced.

同时，对于非反应性的作用，依冷结晶峰面积的变化，又可分为三种类型：冷结晶峰面积不变，经诱导期后下降，无诱导期而迅速下降。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐