1.
The Key Factors Studies on Natural Spawning Rate of Ictalurus punctatus
影响斑点叉尾亲鱼自然产卵率的关键因素研究
2.
Comparison of Induced and Natural Spawning in Southern Flounder Paralichthys lethostigma
漠斑牙鲆人工催产和自然产卵的比较
3.
Diagnostic and therapeutic significance of small follicular ovulation in infertile women and recurrent spontaneous abortion patients
不孕及反复自然流产患者小卵泡排卵的诊治意义
4.
Cesarean section rate was 27.6%.
分娩方式,自然分娩率为72.4%,剖宫产率为27.6%;
5.
In the long run, unemployment is equal to the natural rate, and output grows at its normal growth rate.
从长远看，失业率等于自然失业率，产量增长率等于它的标准增长率。
6.
Etiologic diagnosis and treatment meanings of follicular development detected with B ultrasound among spontaneous abortion patients
超声监测卵泡发育对自然流产的病因学诊断及指导治疗的意义
7.
Maternal Morbidity Associated with Cesarean Delivery without Labor Compared with Spontaneous Onset of Labor at Term.
未临产与自然发作临产剖宫产产妇患病率的对照研究
8.
Natural selection becomes now the overall name for inequalities of survival or of productive rate.
自然选择现在成为生存或生产率差异的全称。
9.
THE NATURAL CONTROL EFFECT OF EGG PARASITOIDS ON LITCHI STINK BUG TESSARATOMA PAPILLOSA (HETEROPTERA: PENTATOMIDAE) IN LITCHI ORCHARD
卵寄生蜂对荔枝蝽的自然控制(英文)
10.
Beetles bury pellets of dung and lay their eggs within them.
甲壳虫把粪粒埋起来,然后在里面产卵。
11.
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。
12.
Nature,Culture,and Natural Heritage:Toward a Culture of Nature
自然、文化和自然遗产:走向自然之文化
13.
natural analogue of the ratio estimator
比率估计量的自然模拟
14.
A change in the operating frequency is easily accomplished by operating a switch installed on a monitoring alarm.
操作监视告警器上的开关，工作频率就会自然产生变化。
15.
Automatic control system is adopted to increase the productivity and maximum the beneficial result.
汽油调合采用自动控制是提高生产率和使效益最大化的必然手段。
16.
These two visions imply such enormous increases in productivity as a corollary to automation.
这两种观点都把劳动生产率的巨大提高看成是自动化的必然结果。
17.
The Performance Evaluation of the Science Foundation with an Example of Zhejiang Province-Based on the Studies of Output Elasticity, TFP Growth Rate and Impetus;
基于产出弹性、TFP增长率与冲击力研究的自然科学基金绩效评估
18.
Value Consisting in the Nature--On the relation between the labour productivity and the size of value;
论自然创造价值——兼论劳动生产率与价值量的关系