有毒性的

Both the Clemenceau and her American berth-mates are old, and thus contain nasty chemicals, including mercury, lead, asbestos (a fireproof mineral widely used before its toxic properties became known) and polychlorinated biphenyl (poisonous chemicals used in electronics until their banning in the 1970s).

克莱蒙梭号与并排系泊的四膄美国军舰一样，舰体陈旧，含有大量有毒化学物。主要有水银、铅、石棉、多氯联苯等。石棉是一种有毒的矿物，在人们认识到它的毒性之前被广泛用于防火材料。而多氯联苯是一种有毒的化合物，之前广泛用于电子产品中，二十世纪70年代被禁止使用。

The intraperitonealLD_(50) values in mice of VES and VDPG were 0.16mg/kg and 0.39mg/kg,respectively. The intraperitoneal LD_(50) value in cockroach of VDPG andVES were 2.32μg/g and 1.87μg/g, respectively. After intraperitonealinjection of the venom in mice, the main poisoning symptoms includedlethargy, ataxia, diaphoresis, convulsion, anorexia, shortness of breath,and difficulty to open eyes, etc. Whereas the mice injected withphysiological saline acted normally.

两种粗毒都对小鼠和蜚蠊有较强的毒性，其中毒囊粗毒和电刺激粗毒对小鼠的LD_(50)值分别为0.39mg／kg和0.16mg／kg；毒囊粗毒和电刺激粗毒对蜚蠊的LD_(50)值分别为2.32μg／g和1.87μg／g体重；小鼠经腹腔注射粗毒后，出现无生气、共济失调、排汗、痉挛、食欲减退、呼吸短促、睁眼困难等症状，而注射生理盐水的小鼠活动正常。

The biochemical and physiological effects of Pb~(2+) on conchocelis of Porphyra yezoensis was lower relatively, at the beginning, the algae still grew under the condition of higher concentration-40 mg/L, mannite content and POD activity appeared a tendency to first increased and then decreased, but chlorophyll a content declined slightly, on the contrary, MDA content went up quickly.

Pb~(2+)对条斑紫菜丝状体的毒性相对较弱，在浓度40 mg/L时，处理早期(12h时)丝状体仍有生长，此浓度下藻体的甘露醇含量和POD活性均随处理时间的延长呈现先升后降的趋势，而叶绿素a含量逐渐下降，与此相反，丙二醛含量迅速上升。

Rather than being selectivelyrendered anergic in vivo, circulating survivin-specific CTLswere highly functional as shown by cytotoxicity and interferongamma enzyme-linked immunospot assays in six of nine patients.Survivin-specific CD107a mobilization by T cells was found infive of five patients.

细胞毒性和γ干扰素酶联免疫印迹测定法显示，9例中有6例的外周血survivin特异性CTLs具有高度的活性，该结果与体内选择性提取时无细胞免疫反应的T细胞不同。5例患儿血标本均可检测到T细胞动员的sruvivin 特异性CD107a。

There is representative meaning to researching the action of Cr and As in loessial soil.(3) By experiments the paper reveals purification mechanism and ability and its influencing factors of soil to Cr and As.

2分析了由于农事和水事活动所发生的土层入渗水中的污染元素，确定了毒性强、数量大、易迁移的铬、砷作为主要研究对象，研究其在黄土类土中的行为作用有代表性意义。

Dozens of studies have demonstrated the extreme toxicity of ethlymercury a n d the fact that most autistic children retain meaningful quantities of mercury in their majo r o rgans after receiving vaccines containing Thimerosal.

许多研究证实了乙基汞的极端毒性，同时证实了这样一个事实：多数孤独症孩子，主要器官中保留的有意义数量的汞，是接种含硫柳汞的疫苗之后。

The toxin is a secondary metabolizable production in the pathogenic process of many pathogens,which can cause necrotic spot of the host. So it is a poisonous factor and it is important to the pathogenic activity.

毒素是许多亲和性植物病原菌致病过程中产生的次生代谢产物，离体使用可造成相应的寄主表现坏死斑反应，因此是病原菌的毒性因子，对决定病原菌的致病性有很重要作用。

The December issue reports that stage 3 to 5 CKD is found in 4% to 5% of the adult population in the United Kingdom, most often in elderly individuals who have comorbidities for which they are prescribed several drugs. The authors remind practitioners that patients with impaired renal function have decreased drug clearance by the kidney and may be more susceptible to certain nephrotoxic drugs. They advise:"Whenever possible, should take steps to minimize these risks, by avoiding the drugs, using reduced doses or administrative frequency, or increasing the monitoring of renal function" by measuring estimated glomerular filtration rate.

12月号的报导刊载了英国人口中，有4%至5%是CKD第3至5级，大部分是老年人，且这些病患经常使用多种药物；作者提醒执业医疗人员，肾脏功能不全病患其肾脏排除药物的清除率下降，而且更可能受到某些具有肾毒性药物的伤害；他们建议，当情况允许时，执业人员应该将这些风险降到最低，透过避免使用部分药物，或是降低剂量、或频次，或是增加监测肾丝球廓清率的频率来评估肾脏功能。

The toxical effects of nonylphenol ethoxylates and nonyiphenol were studied with EROD in liver of carp as biomarker under external condition. These two tested substances all had activation on EROD enzyme in liver of carp. Under definite range of concentrations, with the affecting rule of inhibiting at high concentration and inducing at low concentration.

在离体条件下，以鲤鱼肝脏EROD酶为生物标志物研究了壬基酚聚氧乙烯醚及壬基酚的毒性效应结果表明，在一定的浓度范围内，2种受试物对鲤鱼肝脏EROD酶均有激活作用受试物浓度对EROD酶的活性的影响规律为高浓度时抑制，低浓度时诱导。

89Sr and 153Sm-EDTMP can relief bone pain and improve patient's life quality. 153Sm-EDTMP may repress bone metastases stronger than 89Sr, and can decrease patient's serum VCA-IgA and EA-IgA level,but the blood toxity is also more serious than 89Sr.

89Sr和153Sm－EDTMP对NPC骨转移病人的疼痛缓解和生活质量的提高有肯定疗效。153Sm－EDTMP对NPC骨转移灶的抑制作用明显强于89Sr，可以部分降低VCA－IgA和EA－IgA水平。153Sm－EDTMP的骨髓毒性较89Sr严重。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。