1.
In the United States, ovarian cancer is the fifth leading cause of cancer death s in women.
在美国，女性的癌症死亡率中，卵巢癌排第五位。
2.
Background: Animal studies suggest that hydrazine is a lung carcinogen, but human studies have been rare, rather small, and limited to cancer mortality.
背景：动物研究发现联氨可能为肺部致癌物质，但人类研究相当少，且局限于癌症死亡率之调查。
3.
Houston Chronicle: Cancer deaths in the United States dropped for the second year in a row, health officials reported Wednesday, confirming that the trend is real and becoming more pronounced, too.
休斯敦时报：卫生部门官员星期三证实说，美国癌症死亡率已连续第二年下降。
4.
Can we eliminate cancer so as to reduce death rate?
我们能消灭癌症以减少死亡率吗？
5.
Some types of cancer - particularly pancreatic, ovarian and stomach - continue to have high mortality rates.
部分癌症，如胰脏、卵巢和胃癌的死亡率依然高。
6.
Not surprisingly they found more deaths from skin cancer in sunnier states but the number of people who died from the other cancers was lower in the sunshine areas.
不出意料,他们发现,阳光充足的州皮肤癌的死亡率较高,但这些地区其他癌症的死亡率却低得多。
7.
But lung cancer is the leading cause of death from cancer for both men and women in the U. S.
但是美国女性和男性的癌症患者中，肺癌患者的死亡率比较高。
8.
Africa has 20% of childhood cancer cases and 25% of the deaths.
非洲患癌症的儿童占世界的20%，死亡数量占儿童癌症死亡人数的25%。
9.
Working outdoors in a sunny climate was also associated with fewer breast and colon cancer deaths but not with the other cancers.
晴朗的天气中在户外工作也可以降低乳腺癌和结肠癌的死亡率，但对其他癌症没有类似作用。
10.
Metastasis is one of the major causes of mortality in cancer patients.
癌转移是引起癌症患者死亡的一个主要原因。
11.
A Change Trend of Cervical Cancer Mortality for Residents in Shandong Province in the Period of 1970～2005
山东省1970～2005年宫颈癌死亡率变化趋势
12.
Analysis of the Mortality and Tendency of Breast Cancer among Women in Shandong Province from 2004 to 2005
2004～2005年山东省女性乳腺癌死亡率调查
13.
Trend of Gastric Cancer Mortality from 1970 to 2005 in Shandong Province
山东省1970～2005年胃癌死亡率变化趋势
14.
An Analysis on Mortality of Gastric Cancer from 1988 to 2005 in Kaifeng,Henan Province
河南省开封县1988～2005年胃癌死亡率分析
15.
Analysis of Secular Trend of Lung Cancer Mortality Rate in Kunshan City, 1981-2005
1981—2005年昆山市居民肺癌死亡率趋势
16.
although radiation therapy and chemotherapy probably produce definitive effects, the death rate of cancer patients is still extremely high.
虽然放射疗法﹐化学疗法可能产生一定作用﹐但癌症患者的死亡率仍然极高。
17.
An investigative story by Xinhua last June said a high rate of cancer deaths has become a reality in areas where the environment is heavily polluted.
新华社去年六月的一则调查报道称，癌症高死亡率在一些污染严重的地区已成为事实。
18.
3. incidence ofserious nerve and mental sequelae is lower.
二低：严重神经精神后续症发病率低和死亡率低。