目前并没有精确的筛选检查能认定存在孕期风险的妇女。

At present there is no accurate screening test available to identify women at risk.

youdao

使用 Classic Registry 组件，检查一个有精确服务输入名称的服务描述是否存在于 Classic Registry 之中。

Using Classic Registry component, check if a service description with the exact input name of the service exists in the Classic Registry.

youdao

如果只需要对一部分节点进行序列化，那么在检查所有节点之前使用精确的XPath表达式限制条件，这样效果会好很多。

If only a subset of nodes needs to be serialized, it is much better to limit with precise XPath expressions up front than to inspect all the nodes later.

youdao