查询词典 U-shaped

It is suggested that quite a lot of the Be, Co, Cu and Pb could be originated from the syngenetic stage during which the coal-forming plants grew. The strongly seawater-effected peat bog with the reductive and alkaline water could be in favor of the relative enrichment of the Be, Co and Cu, and the faintly seawater-effected bog with the slightly reductive and alkaline water could be in much favor of the enrichment of the Mn, Mo, Ni, P, Pb, Th, Tl and U.

认为凯里煤中相当一部分Be、Co、Cu和Pb起源于成煤植物生长期间的同生阶段；受海水影响强烈的还原偏碱性沼泽环境有利于Be、Co和Cu的相对富集，受海水影响微弱的弱还原性和弱碱性环境条件更有利于Mn、Mo、Ni、P、Pb、Th、Tl和U的富集。

Results: The best conditions for the extraction was pepsin enzyme, pH=2,700 U/g, 39℃ and 4 hours.

结果：水牛角最佳酶解工艺为：胃蛋白酶，pH=2，加酶量700 U/g，温度39℃，时间4 h。

B If u and h are measured with possible errors of 1% and 2% respectively, what is the possible percentage error in

若 u 及 h 量度时的可能误差分别为 1%及 2%，问计算 R 时的可能百分误差为何？ 8 分

Kg-1ip could markedly inhibit the degranulation of pericranium MC in rats (P ＜0.01 vs vehicle),LMWH 60 and 30 u .

kg-1 (P＜0.01)均能明显抑制颅骨骨膜肥大细胞脱颗粒；LMWH 60 u 。

Thus we can orient and permute the corners, using the algorithm LFUF'U'L'.

因此我们可以确定角块色方向和调动角块，用公式LFUF'U'L'。

Study on the lithology and petrology (fine-grained cold-quenching ring of the enclaves, the reverse vein, the complex enclaves, the plagioclase phenocryst from both host rock and enclaves that is consist on the crystal form, composition and light, et al.), petrogeochemistry (Y/Nb=2.77～6.82, La/Nb=0.91～4.33, Ba/Nb=0.13～37.86, et al.), Sr and Nd isotope most ISr between 0.7031～0.7041,εNd(t=5.2～7.1 and LA-ICP-MS zircon U-Pb dating (the host rock age is 311±12Ma, and enclaves is 306±7Ma), believe the Huangyangshan pluton is crust-mantle hybrid genesis.

通过岩石学和岩相学（包体细粒淬冷边，反向脉，复合包体以及寄主岩石和包体中斜长石斑晶在形态、成分、光性上的一致性等），岩石地球化学（Y/Nb=2.77～6.82，La/Nb=0.91～4.33，Ba/Nb=0.13～37.86等），Sr和Nd同位素（ISr多数在0.7031～0.7041，εNd在5.2～7.1之间）以及LA-ICP-MS锆石U-Pb测年（寄主岩石为311±12Ma，包体为306±7Ma）综合研究认为黄羊山花岗岩是壳-幔源岩浆混合成因的。

A U.S. study shows male pipefish, which can become pregnant and give birth, care for their offspring in a way consistent with their affection for the mother.

A U.S。研究显示，雄性海龙鱼变得能够以与雌性相同的方式孕育，分娩并照顾其后代。

The patients of control group(n=68) were treated by Famotidine, PAMBA and/or Pituitrin iv drip or iv and received circulative volume effectively. The patients of treatment group (n=68) were received to thrombin 1000～2000 u added to normal salt 10～20 ml, P.

对照组68例仅补充有效血容量及静注法莫替丁、止血芳酸和/或垂体后叶素，治疗组68例在对照组治疗的基础上应用凝血酶1000～2000 u溶在温生理盐水10～20 ml中，口服或灌注，每1～3小时1次，每日连用3～4次，连续2～3日。

We'll give you a "U" type plaster cast on your elbow and shoulder.

我们在你肘部和肩膀上打个"U"型石膏托。

You can also use the /U command-line option to unprotect the primary file, and the /C option to clear the keys for that project.

你也可以使用/U命令行选项取消主要文件的保护，/C选项清除该工程的密匙。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。