| Three acceptable positions for installing are shown in sketches below. Figure 1 installation is preferred when a special tapping is provided in the tank or heater. | | | 下列草图中显示三种可接受的安装位置。如果容器或热水器上有特制的安装孔，最好按照图1的显示的安装位置安装。 |
| Three alterable experimental parameters were chosen: liquid pressure, flux and electrostatic voltage. | | | 试验选择了3个可变操作条件：液体压力、液体流量及静电电压情况下。 |
| Three alternatives are derived from the statistical results, and one alternative is selected for the reference of the content refinement of NFGIS database. | | | 方案的最终确定还需要采取空间分析的手段进行修正，使之可以作为数据库内容完善的参考。 |
| Three and five equals eight. | | | 三加五等于八。 |
| Three aortas are shown to demonstrate mild, moderate, and severe atherosclerosis from bottom to top. | | | 从下到上依次是轻度、中度、重度动脉粥样硬化病变。 |
| Three applications of 300-500 times diluent liquid were done at the proper control period of disease. | | | 在发病初期,使用20%噻森铜悬浮剂300～500倍液,连续用药3次,防效可达约80%。 |
| Three approaches is as follow according to this article; the innovation should aim for civil fundamental rights beforehand; the innovation should comply with the due procedure; afterwards the dispute on legality or constitutionality of the administration | | | 可在事前、事中、事后三个阶段予以规制：在事前判断创新目的是否保障公民基本权利，在事中创新是否遵循正当程序，而事后可由立法、行政复议、行政诉讼甚至违宪审查予以决定创新的存废。 |
| Three are killed in the subsequent combat, since the flag was raised on the fifth day of battle and not at the end, as the American public believed. | | | 其中三人在随后的战斗中阵亡，按照美国人的普遍说法，是在硫黄岛战役第五天、竖起国旗之后，而其时战争尚未结束。 |
| Three are natural hormones -- estradiol, progesterone and testosterone -- and three are synthetic hormones -- zeranol (an estrogen), trenbolone acetate (a steroid with androgen effects) and melengestrol acetate (a progestin), the study authors said. | | | 三种是天然激素――雌二醇，孕酮和睾酮，三种是合成激素――折仑诺（一种雌激素），醋酸去甲雄三烯醇酮（一种有雄激素作用的类固醇）和醋酸美仑孕酮（一种黄体酮），研究人员说。 |
| Three aspects, i.e., values, legitimacy and validity, are to be highlighted for achieving the goals of the policies; therefore, an in-depth understanding of their objects, namely, the college faculty, is as important as that of the background information | | | 教师管理政策要在价值选择、合法性、有效性等三个价值向度上体现出较高的水平并实现预定目标，除了熟悉背景资料、掌握技术要领之外，对政策实施对象即高校教师的了解与把握同样十分重要。 |
| Three attractive main characters for a thriller full of manipulation, lies and treachery. | | | 三位富有魅力的主人公出现在这部充满操控、诺言和背叛的惊悚片中。 |
