查询词典 HG

With the improvement of analytical methods and the development of thermal ionisation mass spectrometry and multiple-collector inductively coupled plasma mass spectrometry, the researches on geochemistry of non-traditional stable isotopes have made tremendous progress in the past ten years.

随着表面热离子质谱和多接收器电感耦合等离子体质谱(MC- IC P-MS)的广泛应用以及同位素分析方法的改进，近10年来非传统稳定同位素（Cu、Zn、Fe、 Se、Mo、Cr、Hg等）的研究得到迅速发展。

The effect of extraction time, temperature and coexisted metals on the content of Hg and As was investiaged.

由于汞和砷元素特殊的化学特性，其前处理一直是个难题。

Methods Forty-four EH patients were dichotomized into two groups to receive Ca(12.5 mg/d,n=22) or slow released Ni(10 mg bid,n=22) and titrated to 50 mg/d for Ca or 20 mg for Ni bid if BP was sustained above 140/90 mm Hg 2 weeks after initiation of treatment.

方法入选轻中度高血压患者44例(男24例，女20例)，配对健康体检者22人(男12人，女10人)，研究分为3组：正常对照组，卡托普利组和硝苯地平组，每组各22例(男12例，女10例)。

It remains to be confirmed that waterborne tributyltin,similar to Hg~(2+),Cd~(2+) and Mn~(2+),can enter nerves innervating water-exposed sensory organs of fish and were transported to the brain by axonal transport .

为证实水中三丁基锡是否与Hg2+，Cd2+与Mn2+等离子相类似，即由鱼的感觉器官进入神经系统，再经过轴突传递进入大脑。

I am thinking of subscribing HG right now.

好险。 这是我得到的一个意外惊喜。

The defects of body bends and head thrashes caused by Hg exposure could be largely or completely recovered in progeny nematodes.

汞暴露导致的线虫身体弯曲和头部摆动频率缺陷在后代中可以大部分或者完全恢复。

Doses were titrated to a systolic blood pressure goal of less than 130 mm Hg.

剂量控制目标是收缩压低于130mmHg。

The result shew, Chromatin broke into pieces which dispersed around the irregular nucleus, nuclear outer member disintegrated; Mitochondria condensed, cristae of which disintegrated partly; The endoplasmic reticulum dilated, vesiculated, gradually disintegrated; A great number of dense granules appeared in the cell. To sum up: Enrichment of heavy metals in Eriocheir sinensis, Macrobrachium nipponease, Cipangopaludina cathayensis is obviou""

综上所述：我们首次证明上海地区沼虾、河蟹、园田螺对重金属元素富集能力要明显强于淡水鱼类；肝、鳃是鱼、虾、蟹体内重金属富集的主要部位；Hg和Cr为高富集元素，Cd是中富集元素，Cu和Pb为低富集元素；罗氏沼虾对镉离子和锌离子的96小时的半致死浓度（LC50）分别为0.115mg/L和0.68mg/L；首次证明锌离子、GSH在一定范围内可以抵抗镉离子对罗氏沼虾肝胰脏破坏。

Only elements that are gases, such as Ne or Ar, or are fairly easily volatilized, such as Hg or Na, can be excited in this way.

有那些气体状态的元素和那些很容易挥发的元素够用这种方法来激发。

The complex characteristics of brown humic acid lies the medium between those of fulvic acid and grey humic acid.

棕色胡敏酸对Hg络合特性介于富里酸与灰色胡敏酸之间。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。