查询词典 HF

He actually has hypercalcemia,which is being lowered to normal by the hf.

他原本有高血钙被氢氟酸降低到了正常水准

Patients with HF had a median age of 78 years (interquartile range, 72 to 84 years), and 51.9% were female; control subjects had a median age of 73 years (interquartile range, 68 to 79 years), and 53.2% were female.

患心衰的患者，其年龄中值为78岁（四分位间距，72～84岁），女性占51.9%；对照组受试者年龄中值为73岁（四分位间距，68～79岁），女性占53.2%。

The boundary radius of an atom is defined by the classical turning point equation (r=-I, where I denotes the first ionization potential of the atom.

利用MELD从头计算程序与自编程序相结合，分别在HF和CISD水平下计算了第一至第五周期元素的原子及其常见离子的边界半径。

The experimental results show that the total number of inflammatory cells can represent the severity of chronic superficial gar iritis, but not of chronic atrophic gastritis although MICC of patients with CAG increas...

中性粒细胞计数可反映胃炎的活动状态，推荐一组MICC参考标准值；表明MICC总数与 HP感染呈正相关。即MICC总数越大，HF检出率越高，量也越大。

As important influencing factors, cytokines secreted by KC are involved in the occurrence and progression of hepatic fibrosis.

KC分泌的细胞因子作为重要的影响因素，参与HF的发生与发展。

The characters of geochemistry are rich alkali. And at the same time the content of calcium is high. They are rich in alkali, high in Potassium, enriched in LILE, LREE and Pb, depleted in HFSE and have a small Sr, Nd, Pb isotope range. Their source is probably a kind of even metasomatic mantle. This is consistent with the fact that there is kimberlite containing flogopite in the deep-source enclosure of Cenozoic super-K alkali lava in the southern part of this rock zone.

组成这些钾质碱性岩带的岩石：在岩相上，包括深成相、浅成相和喷溢相等不同岩相；在岩性上，从超基性、基性、中性到酸性岩石；造岩矿物，从超基性到酸性岩石中均有透辉石，在基性、超基性岩中有霞石；在岩石化学成分上，所有岩石均表现出富碱高钾富钙，微量元素富集Rb、Sr、Ba等大离子亲石元素和Th、U等放射性元素，贫Nb、Ta、Zr、Hf等高场强元素；稀土元素富集轻稀土，铕负异常不明显；Sr、Nd、Pb同位素组成，显示了物质来源于富集地幔源区。

The results of calculation show that the reaction of SiH insertion into HF is thermodynamically dominant at low temperature and kine tically favored at high t...

该反应在研究的温度范围内是一放热、熵减少的反应，反应的速率常数随温度的升高而增大，且服从Arrhenius定律。

The thermolysis reaction leading to products of anhydrate magnesium chloride and water was studied in this paper by means of quantum chemistry at HF/6-31G basis set.

本文对一水氯化镁分解为无水氯化镁和水的过程进行了理论计算。

The glass-forming ability, soft-magnetic and mechanical properties of these bulk amorphous alloys were characterized by X-ray diffractometry, differential scanning calorimeter, scanning electronic microscopy, vibrating sample magnetometry and Instron type tester.

采用X射线衍射仪、差示量热扫描仪、扫描电镜、振动样品磁场仪和Instron万能材料试验机研究Fe-Hf-Nb-B-Y合金系的玻璃形成能力、软磁性能和力学性能。

Firstly, we study the normality of a family of meromorphic functions concerning differential polynomial and shared values and prove the following Theorem 23.5 Let F be a family of m...

证明了 定理 2.3.5设F为Δ上亚纯函数，k、n、q∈N，P=ω~q+α_(q-1)ω~(q-1)+…+α_1ω是多项式，并且设Hf，f~1，…，f~(k是不含常数项的多项式，a、b为两个判别的有穷复数，并且b≠0，c是非零有穷复数。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！