组织: organization; organized syst ...ph: 【化学】表示氢离子浓度的倒数的对数的符号。 值: price; valueph值: hydrogen ion exponent; hydrogen ion index; ph value; power hydrogenph值,酸碱度: ph valueph值,酸度计: ph meter房水ph值: ph of aqueous骨ph值: bone ph精液ph值: ph of semen泪液ph值: ph of tears血液ph值: blood ph bph; bph最佳ph值: optimal ph最适ph值: optimum phph值;酸碱度;氢离子值: ph valueph值, 氢离子(当量)浓度负对数值: ph value局部脑组织ph: regional brain tissue phs值: s value值: Ⅰ名词1.(价值; 数值) price; value 币值 currency value; 比值 specific value; ratio; 总产值 gross output value2.[数学] value 绝对值 absolute value; 切割值 cut valueⅡ动词1.(货物和价钱相当) be worth 不值一提 not worth mentioning; 这车不值五万美元。 this car is not worth 50,000 dollars. 这值多少钱? how much [what] is this worth? 跑这一趟不值。 the trip is not worthwhile.2.(碰上; 遇到) happen to; come upon 值此危急之秋 at such a critical time; 值此贵国五十周年国庆之际 on the occasion of the 50th anniversary of your national day; 我们到时适值雨季。we happened to arrive there in the rainy season.3.(担任轮到的职务) be on duty; take one's turn at sth.: 轮值 work in shifts; take turns; 值夜 be on night duty; be on the night shift; 值周 be on duty for the weekph: PH =public health 公共卫生。 【化学】表示氢离子浓度的倒数的对数的符号。 cg值: cg valuecot值: cot valuect值: computerized tomographynumber; ct number; ctnc值: c value; c-value enigmadn值: dn valuedq值: dqt quasi-threshold dose; quasi-threshold dose